Middle English Dictionary Entry
bak n.
Entry Info
Forms | bak n. Also bakke. |
Etymology | OE bæc |
Definitions (Senses and Subsenses)
1.
(a) The back of the body of man or beast; (b) ~ and beli (brest, side, etc.); (c) the rear end.
Associated quotations
a
- c1175 Orm.(Jun 1)4776 : Hiss bodiȝ toc To rotenn..All samenn, brest..& shulldre, & bacc, & side.
- c1300 Body & S.(5) (LdMisc 108)p.57 : A þousend develene..With brode bulches on here bac.
- (c1385) Chaucer CT.Kn.(Manly-Rickert)A.1050 : Hir yelow heer was broyded in a tresse Bihynde hir bak.
- (a1393) Gower CA (Frf 3)prol.400 : What Schep that is full of wulle Upon his back.
- (a1398) *Trev.Barth.(Add 27944)52b/b : Þe rigge haþ a noþir name þat hatte þe bak, for þer vppon we liggen bacward..it is vnpropirliche I seide þat oþir beestes hauen backes..But it may be clepid backe for betinge & beringe.
- (a1398) *Trev.Barth.(Add 27944)292a/a : [The snail] bereþ an hard schelle on his bak.
- (a1398) *Trev.Barth.(Add 27944)297b/b : The lusard..is a litil beste y peynt in þe bak wiþ schynynge spekkes.
- (a1398) *Trev.Barth.(Add 27944)301a/a : Þe see tortuca..swymmeþ so þat his bakke is drye wiþ þe sonne.
- c1400(?c1380) Cleanness (Nero A.10)155 : Byndez byhynde, at his bak, boþe two his handez!
- ?a1425 *Chauliac(1) (NY 12)112b/b : Be þe serpentez chosen..wiþ a blac backe.
- ?c1425 *Chauliac(2) (Paris angl.25)15b/a : The bak is..a fleschy place byhynde, fro þe hede vnto þe foundement..Galien saiþ..þat in þe bak beþ 4 grete parties..þe nekke, þe spawdes, þe lendes, and..þe holy bone.
- c1440 PLAlex.(Thrn)70/27 : Crabbes of a wonderfull greteness; and þaire bakkes ware harder þan cocadrillez.
- a1450(c1410) Lovel.Grail (Corp-C 80)14.25 : Alle made he here bakkes forto bende.
- c1450(1369) Chaucer BD (Benson-Robinson)446 : A man..had yturned his bak To an ook.
- c1450 Med.Bk.(1) (Med-L 136)240/768 : Make the syke to lye on his bak.
- ?c1450 *Horse(1) (Dc 291)136a : The hors of gode entaile schall have..even backe, large breest.
- (1451) Capgr.St.Gilb.(Add 36704)65/29 : He had tawt hem..to bowe her bakkes and her knes to God.
- a1500(?a1390) Mirk Fest.(GoughETop 4)40/28 : He made hys confessour bete hym wyth a ȝarde apon þe backe al bare.
- c1500 The shype ax (Ashm 61)240 : Smale strokes late us hake, And soun tyme late us es oure bake.
b
- (c1300) Havelok (LdMisc 108)1844 : Summe putten with gleyue in bac and side, And yeuen wundes longe and wide.
- (c1300) Havelok (LdMisc 108)1950 : He was..al to-brised, bac and þe.
- (c1375) Chaucer CT.Mk.(Manly-Rickert)B.3934 : Ther Iuppiter hym wessh, bothe bak and syde.
- a1400 Syth alle that in (Cmb Ee.6.29)15 : Wormes schalle ete þe bakke & syde.
- c1400(?c1390) Gawain (Nero A.10)143 : Of bak and of brest al were his bodi sturne.
- a1450(?c1421) Lydg.ST (Arun 119)4226 : A quarel..was passyd both bak and brest.
- a1450(a1338) Mannyng Chron.Pt.1 (Lamb 131)1180 : Of grete roches þey fulle al doun & al fur-frusched bak & croun.
- a1450 Castle Persev.(Folg V.a.354)202 : Bothe þe bak & þe buttoke brestyth al on brenne.
- a1450 St.Editha (Fst B.3)3213 : In his bedde..He womblede & tomblede on bak & wombe..& sore he wepte.
- c1425 Wycl.Antichr.(2) (Dub 245)p.cxxxv : Crist was..beten bake & syde.
- a1500(?a1400) Firumb.(2) (Fil)1249 : He was brod and thykke in bale and in bak.
- a1500(?a1390) Mirk Fest.(GoughETop 4)284/24 : Helle-howndes schull gnawe hom bak and bely.
c
- (a1398) *Trev.Barth.(Add 27944)289a/a : Wilde yrchouns gendreþ stondynge wiþ bak y torned to bak.
2.
The spinal column, backbone; breken the ~, breken ~ and bon(es, etc.; broke ~, hunchback; (cp. bak-bon).
Associated quotations
- c1390 PPl.A(1) (Vrn)8.77 : Or his Bac or his Bon heo brekeþ in heore ȝouþe.
- (c1390) Chaucer CT.Mk.(Manly-Rickert)B.3090 : Slee the dogges euerichon, And breke hem bothe bak and euery bon!
- a1425(?c1375) NHom.(3) Leg.(Hrl 4196)55/234 : On him kest þai ful grete stones, So forto brek him bak and bones.
- ?a1425 *Chauliac(1) (NY 12)13a/a : Þe bak is þat þat is ordeyned..fro þe heued unto þe lure of many spondilez.
- ?c1425 *Chauliac(2) (Paris angl.25)106a/b : The spondiles, i. þe lynkes of þe bakke, ben some tyme fully vnioyntede.
- (a1438) MKempe A (Add 61823)77/29 : & euery euyn & morwyn Richard, wyth þe broke bak, cam & comfortyd hir.
- a1450 My trewest tresowre (Cmb Dd.5.64)12 : Me thynk þi bak burd breke.
- a1475 Siege Troy(1) (Hrl 525)209/1791i : Many a stede was brokyn the bakke.
- a1500(a1460) Towneley Pl.(Hnt HM 1)35/407 : I shall bete the bak and bone, and breke all in sonder.
3.
(a) A person's back as covered by clothing or armor; clothing for ~ and bed, etc.; (b) a garment which covers the back; a cloak; pl. clothes; bakclothes.
Associated quotations
a
- (c1300) Havelok (LdMisc 108)2611 : Þo mouthe men se þe brinies brihte On backes keste.
- a1375(1335-1361) WPal.(KC 13)2361 : Þe beres fel schal neuer fro my bac siker be þer-fore.
- (c1375) Chaucer CT.Mk.(Manly-Rickert)B.3320 : On his bak this sherte he wered al naked.
- (c1395) Chaucer CT.Cl.(Manly-Rickert)E.890 : The smok..that thow hast on thy bak.
- a1400(c1303) Mannyng HS (Hrl 1701)2390 : Ȝyf þe be leyde a borde to wedde, Or a cloþe to bak or bedde.
- a1400(a1325) Cursor (Vsp A.3)5130 : And clething [Frf: claþes] als, for bak and bede.
- a1425 Wycl.Serm.(Bod 788)1.298 : Men þat..bringen þer cloþing wiþ hem, boþe for her bedde and bak.
- ?a1425(c1380) Chaucer Bo.(Benson-Robinson)4.m.7.72 : O nyce men! why nake ye your bakkes?
- (a1438) MKempe A (Add 61823)17/6 : Þu hast an hayr vp-on þi bakke.
- c1475(c1420) Page SRouen (Eg 1995)p.35 : Of pore pepylle..nought as moche as a clowte But the clothys in there backe.
- a1500(?c1378) Wycl.OPastor.(Ryl Eng 86)434 : Oþer aparel to bac, to chaumbre, & to halle.
b
- a1275 Louerd asse þu ard (Trin-C B.14.39)231 : Joseph..Is steif & is backe he hauit wit him inomen.
- (1341) Mem.Ripon in Sur.Soc.74224 : Unum indumentum, quod dicitur Bak.
- a1375(1335-1361) WPal.(KC 13)2096 : Þan brayde he brayn-wod & alle his bakkes rente.
- c1400(c1378) PPl.B (LdMisc 581)10.362 : Owre bakkes [Bod 814: bakcloþis] þat moth-eten be.
- c1400(?a1387) PPl.C (Hnt HM 137)14.72 : Fynde beggars bred, backes for þe colde.
- c1410 Chaucer CT.CY.(Hrl 7334)G.881 : Nad þay but a scheete which þay mighte wrappe hem in a night And a bak [crit.ed.: brat] to walke Inne by day light.
4.
An animal's fur or pelt.
Associated quotations
- (1380-1) Acc.R.Dur.in Sur.Soc.103590 : In 12 bakkes de gray.
- (?c1425) Mem.Bk.York in Sur.Soc.12065 : What man as wyrkys a dakyr of backes, for the fyrst drissyng, colouryng and shafyng.
- (1437) Invent.Q.Katherine in Sus.AC 37 (Add 32645)175 : A gowne of satin fourred with ermynes the whiche fourrure was taken of the mantel of vi tyryrs and xxxvi bakys of ermyne.
5.
(a) A person's back as bearer of burdens; beren..on (upon, at) the bak; also fig.; (b) an animal's back as bearer of burdens or riders.
Associated quotations
a
- c1175 Orm.(Jun 1)14688 : Tacc þær an shep bafftenn, þin bacc, & offre itt forr þe wennchell.
- (c1300) Havelok (LdMisc 108)47 : A man þat bore..gold up-on hijs bac, In a male.
- c1330 Orfeo (Auch)344 : He..henge his harp opon his bac.
- (c1375) Chaucer CT.Mk.(Manly-Rickert)B.3240 : The gates of the toun he hath vp plight, And on his bak ycaried hem hath he Hye on an hill.
- c1390 PPl.A(1) (Vrn)3.189 : Pore Men þou robbedest And beere heor bras on þi Bac [B: at þi bakke] to Caleys to sulle.
- (c1395) Chaucer CT.Cl.(Manly-Rickert)E.163 : Lat me allone in chesyng of my wyf -- That charge vpon my bak I wol endure.
- a1450(1411) Many man (Dgb 102)40 : Ȝoure gyltes on my bak y [Christ] bare.
- c1475(c1450) Idley Instr.(Cmb Ee.4.37)2.A.759 : Ye shall for your seruaunt[es] hoolly answere And all her dedis on your bakk ye shall heuely beere.
- c1500 Friar & B.(Rwl C.86)p.67 : Vpon his bak he bare his staff.
b
- c1300 Body & S.(5) (LdMisc 108)p.43 : Wedir i ede up or doun, Þat i ne bar þe on my bac, Als þin as [vr. hors], fro toun to toun.
- c1380 Firumb.(1) (Ashm 33)794 : Tak my gode stede..Set me be-for þe on is bak & þe silue be-hynde þanne.
- (a1398) *Trev.Barth.(Add 27944)282b/b : Som hors suffreþ no man to ryde on his bakke but his owne lorde allone.
- ?a1425(c1400) Mandev.(1) (Tit C.16)127/34 : Castelles of tree made for the werre..sett vpon the Olifantes bakkes.
- a1500(?a1390) Mirk Fest.(GoughETop 4)251/26 : Þe kyng of Heuen..mekely rod on a sympyll assebacke.
6.
(a) A person's back as turned to or away from someone else; the opposite of one's face; bak to bak; shewen (the) ~ to, turn one's back on (sb.), ignore; (b) turnen the ~, turn away from (sb.); specif., turn the back in flight, flee; (c) yeven (the) ~, retreat, flee.
Associated quotations
a
- (a1382) WBible(1) (Dc 369(1))Jer.18.17 : Bac [WB(2): the bak] and not face Y shal shewe to them, in the dai of perdicioun of hem.
- a1450(1408) *Vegetius(1) (Dc 291)81a : Ȝif þi wynge is by-clipped aboute, torne..þe oon ende..to þe oþer, so þat þe oon half stonde bak to bak or rugge to rugge.
- c1450(1369) Chaucer BD (Benson-Robinson)458 : I stalked even unto hys bak..he saw me nought.
b
- ?a1425(a1415) Wycl.Lantern (Hrl 2324)58/25 : Mi peple sitten bifore þee & heeren þi wordis, but þei don not aftir hem whanne her bak is turned.
- a1425(a1400) Titus & V.(Pep 2014)2031 : Ȝif þei turne ones þe backe, Thei beþ oure, al þe packe.
- a1450(a1338) Mannyng Chron.Pt.1 (Lamb 131)8486 : When þey wer sondred, þey turd [read: turned] þe bak; ffele were slayn als þey fledde.
- a1450(c1410) Lovel.Merlin (Corp-C 80)18905 : Þe Sesoignes..turned here bakkes & gonnen to fle.
- a1450(1408) *Vegetius(1) (Dc 291)83b : Þou schalt make hem torne þe bak, and þou schalt hastiliche haue þe victorie.
- a1500(a1400) Ipom.(1) (Chet 8009)4797 : He tornyd hym the bake þat tyde!
- c1500(?a1437) ?Jas.I KQ (SeldArch B.24)st.6 : Fortune the bak him [Boethius] turnyt.
c
- a1400(a1325) Cursor (Vsp A.3)2499 : Þe fiue gaue bak to wine a-way.
- a1400(a1325) Cursor (Vsp A.3)4390 : He gafe þe bak.
- c1540(?a1400) Destr.Troy (Htrn 388)9474 : Þai were boun to gyffe bake, & the bent leue.
- c1475(?c1425) Avow.Arth.(Tay 9:French&Hale)1115 : Þere mete hor sege brake, And gerut hom to giffe vs þe bake.
7.
(a) The back (of the hand, a finger); the top (of the foot); (b) the back (of a utensil); (c) the non-cutting edge (of an edged tool); (d) the reverse side (of a document); (e) the back (of a garment); (f) the rear (of a building); the back streets (of a town).
Associated quotations
a
- a1325 Gloss.Bibbesw.(Arun 220)p.147 : La paume dedens, la claye dehoris: the bac of the hand.
- c1350 Cmb.Ee.4.20.Nominale (Cmb Ee.4.20)61 : Claie, paume, et handefulle: Bak, louf, and handefulle.
- ?a1425 *Chauliac(1) (NY 12)95a/a : Þe veynez þat appereþ grosse aboue þe bak of þe fote.
- c1450 Metham Palm.(Gar 141)114/9 : A token..vp-on the bak off this fyngyre.
- (a1470) Malory Wks.(Win-C)84/11 : He..slapped hym on the face with the backe of his honde.
b
- c1450 Hrl.Cook.Bk.(2) (Hrl 4016)89 : Dresse hit flatte with the bak of a Saucer or A ladell.
c
- (1440) PParv.(Hrl 221)21 : Bakke of egge toole: Ebiculum.
- (?1440) Palladius (DukeH d.2)1.1156 : Crokid sithis egged on the bakke [L falces a tergo acutas atque lunatas].
- ?c1475 *Cath.Angl.(Add 15562)7b : A bake of A knyfe: Ebiculum.
- a1500(?a1450) Treat.Garden.(Trin-C O.9.38)30 : The bake & the egge of a knyfe.
d
- (1467-8) Contract in OSSLH 4219 : That he shulde scrybe the hole some of the receyt of the seid marchaundise upon the bak of the seid obligacion.
e
- (1448) Acc.St.Mary Thame in BBOAJ 1349 : i Vestment of blew damaske wt orfray of Cloth of gold wt the trinite on the bak.
f
- a1425(a1382) WBible(1) (Corp-O 4)Ex.26.23 : Tables..ben arerid bihynde the bak [L post tergum] of the tabernacle.
- (1458) GRed Bk.Bristolpt.2 p.58 : A place vpon the backe of Bristowe called Spicers halle.
8.
The surface (of a sphere); the outer edge (of a rainbow).
Associated quotations
- (a1398) *Trev.Barth.(Add 27944)136b/b : Þe reyne bowe..schewiþ a rounde bak in þe hiȝe partie of cloudis.
- ?a1425(c1380) Chaucer Bo.(Benson-Robinson)4.m.1.27 : The thought..schal pressen and wenden on the bak of the swifte firmament.
- c1450 When the son (Frf 16)24 : The erthe..al rychesse on hys bak beryth he on In this gardyn.
9.
In prep. phrases: (a) at (the) bak, in, to, or from the rear; in back, behind; bi aften ~, in back; bihinde ~, in or to the rear; on (of) ~, in or to the rear, backward; drauen on ~, withdraw, retreat, flee; beren (putten) on ~, drive back, put to flight; (b) behinde bak, behind (someone's) back; also, out of sight, hearing, or knowledge; secretly, clandestinely; fro ~, from out of sight.
Associated quotations
a
- a1121 Peterb.Chron.(LdMisc 636)an.1110 : Ðæræfter..ætywde an steorra norðan eastan, And his leoma stod to foran him on þet suðwest..And furðor nihtes syððan he ufor astah, he wæs gesewen on bæc on þæt norðwest gangende.
- c1175 Orm.(Jun 1)14808 : He [Pharaoh] comm neh att teȝȝre [fleeing Israelites] bacc Wiþþ all hiss laþe genge.
- a1325(c1250) Gen.& Ex.(Corp-C 444)1333 : Bi-aften bak..faste in ðornes be sag a sep.
- a1400(a1325) Cursor (Vsp A.3)15756 : All on bak [Trin-C: abak] þei ron.
- a1400 Cursor (Göt Theol 107)7525 : Forth a fote miht he noght ga, Neyder forth ne ȝeit on back [Vsp: o bake].
- a1400 Cursor (Göt Theol 107)15018 : Þe lauerdinges and þe riche men to-quiles on back [Vsp: o-bak] þaim drogh.
- c1400(?c1390) Gawain (Nero A.10)1571 : He gete þe bonk at his bak.
- (c1410) York MGame (Vsp B.12)96 : If þei atte bak see [etc.].
- c1425(a1420) Lydg.TB (Aug A.4)4.2830 : Whan Achilles cam falsly at þe bak, Assaillynge hym.
- a1450(?c1421) Lydg.ST (Arun 119)4307 : Grekys folowen after at the bak [vrr. atte bak, at bak].
- a1425(a1382) WBible(1) (Corp-O 4)Gen.19.17 : Wole thow not bihold bihynde thi bak.
- a1425(c1395) WBible(2) (Roy 1.C.8)Gen.19.6 : Loth ȝede out to hem bihynde the bak [WB(1): rigge; L post tergum] and closide the dore.
- ?a1425(c1380) Chaucer Bo.(Benson-Robinson)4.m.1.7 : The swifte thoght..seth the clowdes byhynde his bak [L postergum].
- c1425(c1400) Ld.Troy (LdMisc 595)8881 : Ector..was dreven bacward streght..Thei se now me on bak be-set.
- (a1438) MKempe A (Add 61823)121/34 : He drow on bakke tyl he knew how þe cawse xulde gon.
- (?a1439) Lydg.FP (Bod 263)1.689 : At ther bak folwed indigence.
- 1447 Bokenham Sts.(Arun 327)2040 : She neuer of bak turnyde hyr vysayge, Nor after fadyr or modyr onys dyde calle.
- a1450(a1338) Mannyng Chron.Pt.1 (Lamb 131)1678 : Atte here bak y come redy; Þe maistrie schal oures be.
- c1540(?a1400) Destr.Troy (Htrn 388)6521 : The troiens..frusshet þere fos fer vppo backe.
- c1540(?a1400) Destr.Troy (Htrn 388)12490 : Thai past on the pale se..Hadyn bir at þere backe.
- c1450(?a1400) Roland & O.(Add 31042)1454 : Oure Batells full ferre one bakke þay bare.
- c1475 Awntyrs Arth.(Tay 9)p.21 : The tother startes on bakke, and stondus stone stille.
- (a1470) Malory Wks.(Win-C)31/28 : Whan kynge Bors saw tho knyghtes put on bak hit greved hym sore.
- a1500(?a1390) Mirk Fest.(GoughETop 4)83/28 : Crist..vnswared and sayde, 'Goo on bak, Sathan.'
b
- c1390 Frenschipe faileþ (Vrn)23 : Beo-hynde þi bak heo makeþ a Mouwe.
- (a1393) Gower CA (Frf 3)1.2069 : Thus was it spoken..Al prively behinde his bak; Bot to himselven noman spak.
- ?c1430 St.Aug.ATN (Corp-C 296)281 : Þou puttest oþer folk biforn þin eien, þou puttest þe self bihinde þi bake..I take þe fro þi bak & putte þe bi-for þin owene eien.
- a1450 Ben.Rule(2) (Vsp A.25)606 : Ne speke no harme be-hind þair bac.
- c1475(c1450) Idley Instr.(Cmb Ee.4.37)2.A.1674 : I sey oonlye for spousaille..In the face of the churche it oweth to be hadde, And not in derke corners behynde thy bakke.
10.
Noun phrases and cpds.: (a) bak-dunt, a blow on the back; (b) ~ frend, an insincere friend; (c) ~ rekening, a claim made on a past debt; (d) ~ relai, the last of several relays of hounds taking part in the chase; (e) ~ rope, a rope crossing a horse's back to support the shafts of a vehicle; (f) ~ stai, naut. a backstay; (g) ~ stal, a rear stall; ?also, to the back; (h) ~ strete, a side street; (i) ~ tharm, the rectum; (j) ~ warde, rear guard; (k) ~ water, a stream flowing in from behind; (l) ~ winter, a return of wintry weather; (m) ~ wort, a popular name for some plant in the genus Polygonum, probably bistort Polygonum bistorta, because of its supposed therapeutic properties for sore backs; (n) ~ yerd, ?a back yard.
Associated quotations
a
- c1230(?a1200) *Ancr.(Corp-C 402)79a : Liðere to him [the dog of hell]..mid te hali rode steaf stronge bac duntes.
b
- (1472) Paston (Gairdner)5.137 : I harde somwhat by hym off a bakke ffreende off yowr.
c
- (c1465) Paston (Gairdner)4.178 : Wiche reknyng greved the seide Nicholas his fadir, and seide, 'Thou comyst in with many bak rekenyngges..I yaf ye..many othir thyngges that is muche better than all thi bak rekinyngges.'
d
- (c1410) York MGame (Vsp B.12)96 : In þis wise aught euery relay to do til he [the hart] come among þe bak relaies.
e
- (1369) Doc.Manor in MP 3453 : Bacrope.
- (1417) J.Dernell in Nrf.Archaeol.15126 : Item iiij payre roll for trayce & iiij bakropys price ij s.
f
- (1295) Acc.Shipbuilding in Ant.J.7431 : Item in cordis que dicuntur..Hauceres, Baksteyen, Towrop' et aliarum.
- 1336 *Acc.Exch.K.R.19/31.m.4 [OD col.] : In xx petris cordis de canabo..pro duobus Baksteyes inde faciendis.
- (1417) *For.Acc.(PRO) 8 Hen.V D/1 dorso [OD col.] : vj coupl[es] de Baxstyes.
- (1420) *For.Acc.(PRO) 3 Hen.VI I [OD col.] : De..iij copulis Bacsteys.
g
- (1397) Rec.Norwich 2241 : Bakstalle..forstalle.
- (1440) PParv.(Hrl 221)21 : Bakward or bakstale: A retro.
- ?a1475 PParv.(Win)25 : Bakestal: a retro.
h
- (c1450) Invent.Catherine in SANHS 7103 : John Stevyns in the backe strete berith bi the yere [etc.].
i
- ?a1200(OE) Hrl.HApul.(Hrl 6258B:Berberich)133.133/2 : Wið missenliche leahtras þæs bæcþearmes.
- c1325(a1300) Cust.Bleadon206 : Habebit idem pastor de quolibet animali occiso collum..et quinque smaleþarmes..et minte et pane bachþerm.
j
- c1275(?a1200) Lay.Brut (Clg A.9)23814 : A þen feoremeste flocke feouwerti hundred..Seoððen..sixti þusende Bruttes..þat wes þa bac-warde [Otho: bac-ward].
k
- (a1387) Trev.Higd.(StJ-C H.1)1.57 : Strengþe of ryueres and bakwateres [L impetus fluminum a tergo labentium] þat renneþ þerto, dryueþ forþ þe see Euxinum alway in oon cours.
l
- (?a1439) Lydg.FP (Bod 263)1.3121 : A bakwynter can somer vndermyne And al his fresshnesse sodenli declyne.
m
- c1400 Daniel *Herbal (Arun 42)f.50r : Genicularis magna or maior .., þe grete knewort .. In some contre, þe lewed folk callen it dorsoria or spondilia or herba spondilis, 'bakwort' or 'rygwort,' For as þey seyn, it is gode for syke & akyng bak & rygbon if it be wel cocte in whit wyn .. & þe bak wel wasshid & basked þerwith, al hot.
n
- (1427) Reg.Chichele in Cant.Yk.S.42 (Lamb 69)365 : Unum inclausum in Godwyk vocatum Bekyerd.
Supplemental Materials (draft)
Note: Med., etc., see further J.Norri, Dictionary of Medical Vocabulary, s.v. back.