Noun (Masculine)

El profesor asignó un libro muy difícil para la clase.
The teacher assigned a very difficult book for the class.

"Me encanta leer un buen libro en la playa.
I love reading a good book at the beach.

"¿Cuánto cuesta este libro de cocina?
How much does this cookbook cost?

Origin
Libro derives from Latin "liber," originally meaning the inner bark of trees that Romans used as writing material before paper existed.

Culture
Libro derives from Latin "liber," originally meaning the inner bark of trees that Romans used as writing material before paper existed.