bites one's tongue

Suppresses an outburst

To bite one's tongue is to hold back from saying something, usually with effort.

The image is of physically restraining speech: I wanted to tell him he was wrong, but I bit my tongue.

Often implies suppressing criticism, anger, or an opinion that might cause conflict.

Related

stifle · silence · zip it · keep quiet · pause · count to ten · patience · keep mum · composure · cool one's jets · diplomacy · prudence · think twice · tactfulness · reserve · unspoken · discretion · mute

Opposites
verbal restraint vs. expression

bites one's tonguespeaks one's mind

Expresses honest opinion directly

speaks up · sounds off · talks back · tells it like it is · chimes in

diplomatic silence vs. confrontational speech

bites one's tonguelashes out

Attacks suddenly in anger

blows up · loses one's temper · confronts · mouths off · talks back

self-censorship vs. uninhibited expression

bites one's tongueblurts out

Says impulsively, unfiltered

tells it like it is · shoots from the hip · speaks out of turn · spills the beans · puts one's foot in one's mouth

Family

bite, bites, bitten, biting, biter, ones, oneself, tongue, tongues

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