bitten one's tongue

Suppressed an outburst

To have bitten one's tongue is to have restrained oneself from saying something—usually a retort, criticism, or opinion that might cause trouble.

The phrase implies effort and self-control, as if physically clamping down to prevent words from escaping: I wanted to tell him he was wrong, but I bit my tongue.

Sometimes the restraint is regretted: I've bitten my tongue too many times around her.

Related

kept quiet · pain · bleeding · sharp · teeth · mouth · self-control · unsaid · suppressed · frustration · sore · sting · hesitation · diplomacy · social grace · secret · tactful · awkward

Opposites
verbal restraint

bitten one's tonguesaid one's piece

Expressed one's view fully

blurted out · spoken up · let it out · shot one's mouth off · run one's mouth

emotional expression

bitten one's tonguelashed out

Attacked verbally or physically

exploded · gone off · vented · let someone have it · blown up

social diplomacy

bitten one's tonguemade waves

Caused notable disturbance

rocked the boat · stirred the pot · confronted · put one's foot in one's mouth · burned bridges

Family

bite, bitten, biting, ones, tongue, tongues, tongued, tongueless

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G