lose it

Từ điển WordNet v3.1 - WordNet Dictionary

verb

lose control of one's emotions
- When she heard that she had not passed the exam, she lost it completely
- When her baby died, she snapped
• Syn:
break down, snap
• Derivationally related forms:
breakdown (for: break down)
• Hypernyms:
act, behave, do
• Hyponyms:
dissolve, die, fall apart, go to pieces
• Verb Frames:
- Somebody ----s
- Sam and Sue lose it