tú avísale

tell him/her, let him/her know

→ avisar
avísa tú command + le his/her/your (formal), used to show whose body part is affected; Spanish often uses the definite article instead of a possessive
verb · second singular · imperative Rare #33,604
tell him/her, let him/her know Affirmative tú command of "avisar" + "le" (to him/her/you formal).
SP: Avísale que voy a llegar tarde.
EN: Let him/her know that I'm going to arrive late.
Conjugation of avisar
Imperative
SingularPlural
Second avísame avísenme
Third avise avisen

Por cualquier problema, sólo avísale a él.

If there's any problem, just let him know.

— मुन्ना भाई एम बी बी एस (2003)

Bien, simplemente, avísale.

Okay, just let him know.

— La princesa prometida (1987)

Avísale a los que están vigilando.

Let those who are keeping watch know.

— Cidade dos Homens (2007)

Avísale al Teniente.

Let the Lieutenant know.

— El botín (2026)

Avísale a Tom.

Tell Tom.

Avísale a tu tía que estás bien por favor.

Please let your aunt know that you're okay.

— Suzume (2022)

Avísale a Tom que María lo está buscando.

Tell Tom that Maria is looking for him.

Avísale que el baile va a empezar.

Let him know the dance is about to start.

— Taxi Express (1998)