shutter

US /ˈʃʌt̬.ɚ/
UK /ˈʃʌt̬.ɚ/
"shutter" picture
1.

obturateur, volet

a device that opens and closes to admit light to a camera or to protect a window

:
The photographer adjusted the camera's shutter speed.
Le photographe a réglé la vitesse d'obturation de l'appareil photo.
She closed the window shutters to block out the sun.
Elle a fermé les volets de la fenêtre pour bloquer le soleil.
1.

fermer, cesser l'activité

to close a business or stop operating

:
Many small businesses were forced to shutter during the pandemic.
De nombreuses petites entreprises ont été contraintes de fermer pendant la pandémie.
The factory decided to shutter its operations due to declining sales.
L'usine a décidé de fermer ses opérations en raison de la baisse des ventes.