Spanish indefinite adjective
See also: Adjetivo and Adjective types
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, some, other, so many.
Some Spanish indefinite adjectives are algún, ningún, cada, pocos, muchos, varios, todos, otros, tantos.
For example
Quiero algunos libros de la biblioteca.
I want some books from the library.
Javier no tiene muchos amigos.
Javier doesn't have many friends.
Ojalá mi hijo tuviera otros amigos.
I wish my son had other friends.
Cada persona es diferente.
Each person is different.
No tengo ninguna suerte en la lotería.
I don't have any luck with the lottery.
Ya he leído varias revistas.
I've already read several magazines.