noun. fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines.
1. Noun, singular or mass Do the same for the third grommet with the left side of the string. 2. Verb, past tense Put the discharge pipe grommet into the basin cover, and push the cover down over the pipe. 3. Adjective Insert the grommets on either end of the corset, following the instructions on the grommet package.