1. Lose one's emotional or mental composure
   - fall apart, go to pieces

Type of: break down, lose it, snap

• hudud
• hue
• hue and cry
• hueless
• huff
• huffily
• huffiness
• huffing
• huffish
• huffishness
• huffy
• hug
• hug drug
• hug-me-tight
• huge
• hugely
• hugeness
• hugger
• hugger-mugger
• hugging
• Huggins
• huggle
• Hugh Capet
• Hugh Dowding
• Hughes