vibrator

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a mechanical device that vibrates
- a reed is the vibrator that produces the sound
• Derivationally related forms:
vibrate
• Hypernyms:
mechanical device
• Hyponyms:
reed, vibrating reed
2. mechanical device that produces vibratory motion;
used for massage
• Derivationally related forms:
vibrate
• Hypernyms:
mechanical device
• Hyponyms:
dildo