baring one's teeth

Showing fangs threateningly

Baring one's teeth is exposing the teeth, typically as a sign of aggression or threat—the human equivalent of an animal's warning display.

A smile technically bares the teeth, but the phrase almost always implies hostility: The two rivals stood baring their teeth at each other.

It suggests readiness to fight rather than genuine friendliness.

Related

challenge · incisors · molars · tooth and claw · defiance · sneer · menace · warning sign · candor · confrontation · power play · intimidate · show of force · jaw · vulnerability · revelation · predator · wolf pack

Opposites
facial expression and intent

baring one's teethgrinning

Showing a broad smile

beaming · gentle smile

mouth/teeth visibility

baring one's teethkeeping one's mouth shut

Remaining silent intentionally

tight-lipped · lips sealed · poker face · blank expression

social stance

baring one's teethcowering

Shrinking in fear

backing down · submissive posture · bowing · looking away · cringing

Family

bare, baring, bared, bares, barely, bareness, teeth

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated G