grommet

Từ điển WordNet v3.1 - WordNet Dictionary

noun

fastener consisting of a metal ring for lining a small hole to permit the attachment of cords or lines
• Syn:
cringle, eyelet, loop, grummet
• Derivationally related forms:
loop (for: loop), eye (for: eyelet)
• Hypernyms:
fastener, fastening, holdfast, fixing

• Từ đồng nghĩa / Synonyms:
  cringle, eyelet, loop, grummet