(a) Uppermost, topmost, highest; fig. victorious in battle; ovemest lippe, the upper lip; (b) as noun or quasi-noun: the top, the highest point, the uppermost part; the highest heaven, highest line of……
(a) Uppermost, topmost, highest; modifying a noun in the dat., in phrase: on uvemest, in the highest part of (sth.)
(b) as noun: the uppermost part, the highest part;
(c) ?as adv.: on top (of……