French Indefinite Adjective
Indefinite adjectives are words that modify nouns in an unspecific or uncertain way. For example, they may indicate an indefinite amount.
Some English indefinite adjectives are any, each, few, many, much, most, several, and some.
Some French indefinite adjectives are autre(s), certain(s), chaque, plusieurs, quelque, and tout.
Je veux les autres livres. - I want the other books.
Il a plusieurs idées. - He has several ideas.