A ring formed by twisting on itself a single strand of an unlaid rope; also, a metallic eyelet in or for a sail or a mailbag. Sometimes written grummet.
- A reinforced eyelet, as in cloth or leather, through which a fastener may be passed.
- A small metal or plastic ring used to reinforce such an eyelet.
- Nautical A loop of rope or metal used for securing the edge of a sail to its stay.