concealed

arme dissimulée

a weapon that is hidden from sight, often carried for self-defense

arme à feu dissimulée

a firearm that is hidden from sight, often subject to legal regulation

Une arme qui est cachée, par exemple, sous les vêtements.

microphone dissimulé

a small microphone hidden to record conversations secretly

Un microphone caché à la vue pour un enregistrement secret.

éclairage dissimulé

light sources that are hidden from view, used in interior design

éclairage dont la source est cachée

impatience dissimulée

hiding one's feeling of being annoyed or irritated by delay

cacher son sentiment d'agacement ou d'irritation face à un retard