no has comido nada

you haven't eaten anything

→ no
phrase Rare #38,788
you haven't eaten anything Addressed to one person informally; nada means “anything” in this negative sentence.
SP: No has comido nada hoy.
EN: You haven't eaten anything today.

Rani, no has comido nada desde esta mañana.

Rani, you haven't eaten anything since this morning.

— Queen (2014)

¿Te has dado cuenta de que no has comido nada desde esta mañana?

Have you realized that you haven't eaten anything since this morning?

No has comido nada en tres días.

You haven't eaten anything in three days.

— Ne Zha (2019)

Seguro que no has comido nada en el viaje.

I bet you haven't eaten anything on the trip.

— Volver (2006)

No has comido nada.

You haven't eaten anything.

— Taxi (1998)

Pero si no has comido nada.

But you haven't eaten anything.

— हम दिल दे चुके सनम (1999)

Seguro que no has comido nada.

I'm sure you haven't eaten anything.

— La vida de Adèle (2013)

No has comido nada?

You haven't eaten anything?

— El imperio de las sombras (2016)