What is the French translation for shut door?

The French translation for "shut door" depends on the context and the desired level of formality:

Formal:

* Fermez la porte: This is the most literal and formal translation, meaning "Close the door."

* Fermer la porte: This is also formal and means "To close the door."

Informal:

* Ferme la porte: This is a more casual version of "Close the door."

* Ferre la porte: This is a more colloquial way of saying "Shut the door."

Other options:

* La porte est ouverte, ferme-la! (The door is open, close it!)

* La porte est ouverte, fermez-la! (The door is open, close it!)

The best translation will depend on the specific situation and the relationship between the speaker and listener.