What is the Latin word for rim?

The usual Latin words for “rim” are margō, ōs, labrum; also crepīdō. The right choice depends on the sense; see the distinctions below.

English → Latin

“rim” in Latin

margōborder, margin, edge ōsmouth; (in general) head or face; (in general) facial features, countenance, appearance labrumlip; edge, margin, brim, lip crepīdōbasis; foundation; pedestal; base; ground; sidewalk; causeway;; embankment; dam; dike

Riddle & Arnold A Copious and Critical English–Latin Lexicon, 1864

rim

margo (e.g., of a shield, plate, etc.): ora (broader than margo): labrum (e.g., of a ditch): crepido (a brink, edge). Vid: also, EDGE.

Quick answer

What is the Latin word for rim?: The usual Latin words for “rim” are margō, ōs, labrum; also crepīdō. The right choice depends on the sense; see the distinctions below.

Entry from J. E. Riddle & T. K. Arnold, A Copious and Critical English–Latin Lexicon (rev. C. Anthon, New York: Harper, 1864), digitised by Fergus J. P. Walsh, CC BY-SA 4.0; Latin markup adapted by latindictionary.co.