Extended Strong's Hebrew Lexicon (Brown-Driver-Briggs based)
back/rim/brow
Usage: 1) convex surface, back 1a) back (of man) 1b) mound (for illicit worship) 1c) boss (convex projection of shield) 1d) bulwarks, breastworks (of arguments-fig.) 1e) brow, eyebrow 1f) rim (of wheel) Aramaic equivalent: gav (גַּב "back" H1355)