no hizo caso

didn't pay attention

→ no
phrase Rare #43,411
didn't pay attention A past-tense phrase meaning that someone ignored or disregarded something, often followed by de or a when specifying what was ignored.
SP: Le pedí que tuviera cuidado, pero no hizo caso.
EN: I asked him to be careful, but he didn't pay attention.

Tom no hizo caso de la sugerencia.

Tom ignored the suggestion.

Traté de convencerlo, pero no hizo caso.

I tried to convince him, but he didn't listen.

— 28 años después: El templo de los huesos (2026)

No hizo caso del consejo de su amigo.

He didn’t take his friend’s advice.

Se lo dije, pero él no hizo caso.

I told him, but he ignored me.

Él no hizo caso a mi advertencia.

He ignored my warning.