Le chat dort sur le canapé.
English: The cat is sleeping on the sofa.
In French, 'articles définis' are words used before a noun to refer to a specific person or thing. They are similar to saying 'the' in English.
Use articles définis in French when you are talking about something specific or already known to the listener. They are also used when talking about things in general, like categories or abstract concepts.
Le chat dort sur le canapé.
English: The cat is sleeping on the sofa.
La voiture est rouge.
English: The car is red.
L’école commence à huit heures.
English: The school starts at eight o’clock.
Les enfants jouent dans le jardin.
English: The children are playing in the garden.