l'agresseur

attacker, assailant

a . ɡ ʁ e . s œ ʁ

agress assault, attack + eur forms nouns denoting an agent, instrument, or quality

noun · masculine Rare #44,769

attacker, assailant Can also mean an aggressor, especially in a military or political context.

FR: L'agresseur a pris la fuite.

EN: The attacker ran away.

Have you seen your attacker?

Sabretooth, your attacker, is one of his associates.

— X-Men (2000)

He struggled on the ground against his attacker.

He executed each attacker with his own weapon.

— Bullet Train (2022)

That means she must have known her attacker.

— Dans ses yeux (2009)

An attacker doesn’t go to the hospital.

— Mystic River (2003)