athletic supporter
US /ˌæθ.let.ɪk səˈpɔːr.t̬ɚ/
UK /ˌæθ.let.ɪk səˈpɔːr.t̬ɚ/

1.
suspensoir, coquille
an undergarment designed to support the male genitals during sports or other physical activity
:
•
He wore an athletic supporter during the football game.
Il portait un suspensoir pendant le match de football.
•
A good athletic supporter can prevent injuries.
Un bon suspensoir peut prévenir les blessures.