loses one's temper

Flies off handle

To lose one's temper is to suddenly become angry, abandoning composure or self-control: She lost her temper when he interrupted her for the third time.

The phrase implies a break from patience rather than sustained anger—a flash point where restraint gives way.

One can lose one's temper at a person, situation, or frustration: I lost my temper over something stupid.

Related

disrespect · frustration · heated argument · regret · conflict · embarrassment · apology · deep breathing · irritation · misunderstanding · exasperation · walking away · guilt · relaxation techniques · unfairness · mindfulness · stomping · rage

Opposites
emotional control

loses one's temperkeeps one's cool

Remains calm despite provocation

bites one's tongue · holds it together · keeps a cool head · holds one's peace

emotional expression

loses one's tempergrin and bear it

Endure hardship without complaint

emotional state

loses one's tempercalms down

Becomes less agitated

relaxes · mellows out · chills out · cools off · makes peace

Family

lose, loses, losing, lost, loser, losers, ones, temper, tempers

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