sunroom
US /ˈsʌn.ruːm/
UK /ˈsʌn.ruːm/

1.
véranda, solarium
a room with a lot of windows, designed to let in a lot of sunlight
:
•
We enjoy our morning coffee in the sunroom.
Nous prenons notre café du matin dans la véranda.
•
The house has a beautiful sunroom overlooking the garden.
La maison a une belle véranda donnant sur le jardin.