(a) To make (sb.) sit, seat (sb.); also, with partitive construction: setten of..over heigh setle, fig. seat (someone's offspring) upon (his) high throne, make to rule; setten adoun (doun, up), make……
(a) Of a weapon, tool, etc.: sharp of edge, keen; of a spear, pick, needle, thorn, etc.: sharp of point; also fig. [quot.: c1400 Bk.Mother 38/27]; (b) in proverbial or traditional comparisons; --……