rim
noun
[ rɪm ]
• the upper or outer edge of an object, typically something circular or approximately circular.
• "a china egg cup with a gold rim"
rim
verb
• form or act as an outer edge or rim for.
• "a huge lake rimmed by glaciers"
Origin:
Old English rima ‘a border, coast’; compare with Old Norse rimi ‘ridge, strip of land’ (the only known cognate).
rim
verb
• lick or suck the anus of (someone) as a means of sexual stimulation.
Origin:
perhaps a variant of ream2.
RIM
abbreviation
• Mauritania (international vehicle registration).
Origin:
from French République Islamique de Mauritanie .