socket

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a bony hollow into which a structure fits
• Hypernyms:
cavity, bodily cavity, cavum
• Hyponyms:
hip socket, tooth socket, alveolus, acetabulum, cotyloid cavity
• Part Holonyms:
bone, os
2. receptacle where something (a pipe or probe or end of a bone) is inserted
• Hypernyms:
receptacle
• Part Holonyms:
box wrench, box end wrench, socket wrench, ball-and-socket joint
3. a receptacle into which an electric device can be inserted
• Hypernyms:
receptacle
• Hyponyms:
electric socket