French door

US /ˌfrentʃ ˈdɔːrz/
UK /ˌfrentʃ ˈdɔːrz/
"French door" picture
1.

puerta francesa

a door with glass panes along its whole length, often used in pairs

:
The living room has beautiful French doors that open onto the garden.
El salón tiene unas preciosas puertas francesas que dan al jardín.
We installed new French doors to let in more light.
Instalamos nuevas puertas francesas para dejar entrar más luz.