eyelet

noun

1. a small hole (usually round and finished around the edges) in cloth or leather for the passage of a cord or hook or bar

   noun.artifact

   Synonyms eyehole

   Source: WordNet 3.0

2. fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines

   noun.artifact

   Synonyms cringle grommet grummet loop

   Source: WordNet 3.0

3. A small hole or perforation to receive a cord or fastener, as in garments, sails, etc.

   noun

   Source: webster1913