lose his temper

Fly off handle

To lose his temper is to suddenly become angry, abandoning composure or self-control: He lost his temper when she mentioned his ex-wife.

The phrase works with any possessive—lose my temper, lose her temper, lose their temper.

Temper here refers to emotional equilibrium; losing it means that equilibrium has broken.

Related

frustration · regret · resentment · conflict · provocation · short fuse · fly off the handle · stress · storm off · outburst · blow up · disrespect · irritation · exasperation · guilt · rage · snap · seeing red

Opposites
emotional control

lose his temperstay calm

Remain unruffled

count to ten · keep it together · turn the other cheek · take a deep breath · shrug it off

emotional valence of response

lose his temperlet it go

Cease fixating on something

shrug it off · turn the other cheek · keep smiling · roll with the punches

emotional expression

lose his temperinternalize

Adopt beliefs as one's own

keep a stiff upper lip

Family

lose, loses, lost, losing, loser, losers, loss, losses, temper

Familiarity
Top 50,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G