This is the 897th most frequent French word.
anglais
"Anglais" means "English."
In this sentence, 'anglais' is used as a noun to refer to the English language.
Je parle anglais couramment.
I speak English fluently.
Here, 'anglais' is used as an adjective to describe the nationality of the teacher, indicating that the teacher is English.
Le professeur anglais est très gentil.
The English teacher is very kind.
In this sentence, 'anglais' is used as an adjective to describe the origin or language of the book, signifying it is written in English.