crack up

Từ điển WordNet v3.1 - WordNet Dictionary

verb

1. suffer a nervous breakdown (Freq. 1)
• Syn:
crack, crock up, break up, collapse
• Derivationally related forms:
collapse (for: collapse), crack-up
• Hypernyms:
suffer, sustain, have, get
• Verb Frames:
- Somebody ----s
2. rhapsodize about
• Hypernyms:
laud, extol, exalt, glorify, proclaim
• Verb Frames:
- Somebody ----s something
- Somebody ----s somebody
3. laugh unrestrainedly
• Syn:
break up
• Hypernyms:
laugh, express joy, express mirth
• Verb Frames:
- Somebody ----s