pure, unadulterated, sheer, nothing but
Por puro rencor, nunca me acerqué a él.
Out of pure spite, I never went near him.
— Manon des sources (1986)
Lo más puro que he visto en la calle.
The purest thing I've ever seen on the street.
No, es un puro acto de amistad, Carmelo.
No, it's a pure act of friendship, Carmelo.
— Divorzio all'italiana (1961)