finger hole

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. one of a series of holes in a woodwind instrument;
pitch changes when a finger covers it
• Hypernyms:
hole
• Part Holonyms:
woodwind, woodwind instrument, wood
2. a hole for inserting a finger
• Hypernyms:
hole
• Hyponyms:
thumbhole
• Part Holonyms:
bowling ball, bowl, dial, telephone dial