IdiomDaily LifeFrench

Aiguiser ses couteaux

Meaning: To prepare oneself for conflict or confrontation.

Literally: To sharpen one's knives

Example: “À l'approche du congrès, les rivaux du président aiguisent leurs couteaux.” — As the convention approaches, the president's rivals are sharpening their knives.

English equivalent: The knives are out

Equivalents in other languages

Origin: Sharpening one's knives is the last thing one does before a fight. Littré already records aiguiser ses couteaux figuratively in the 19th century, "to prepare for combat, for a dispute," and it is now a staple of political reporting, for rivals preparing to bring someone down before a congress or an election.

More French idioms

Explore another collection: Compliments & Insults

Compliments and insults from around the world, from the sweet to the savage.

Browse all compliments & insults →

Keep exploring

Explore all idioms →