IdiomAnimalsFrench

Montrer les dents

Meaning: Displaying aggression, defiance, or readiness to fight.

Literally: To show the teeth

Example: “Quand la direction a voulu baisser les salaires, les syndicats ont montré les dents.” — When management tried to cut wages, the unions bared their teeth.

English equivalent: To bare one's teeth

Origin: A dog or wolf bares its teeth as a warning before it bites, and the phrase applies that warning to people. The Académie française listed the figurative sense in 1762: showing someone your teeth means letting them see you are not afraid of them and can defend yourself. Littré adds an earlier example from Scarron's 17th-century burlesque of Virgil.

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