Definitions

1. noun

A small metal or plastic ring used to reinforce a hole, especially one in a sail or a piece of equipment.

“The sailor used a grommet to repair the torn sail.”

2. noun

A small metal ring or eye, especially one used for fastening or hanging something.

“The picture hook was attached to the wall with a grommet.”

3. verb

to reinforce or strengthen something, especially a sail, with metal or plastic rings.

“The sailor grommets the sail to prepare it for the storm.”