Questions & Answers about Je regarde la vitrine du magasin avant d’entrer.
In French, nouns usually need an article much more often than in English. So where English might say I’m looking at a shop window or I’m looking at the shop window, French very naturally uses la vitrine.
Here, la means the, because vitrine is a feminine singular noun.
- la vitrine = the display window / the shop window
- vitrine on its own would sound incomplete in a normal sentence