su ignorancia

his/her ignorance

→ su
phrase Rare #40,953
his/her ignorance Su can also mean “its,” “their,” or formal “your”; the context shows whose ignorance is meant.
SP: No debemos juzgar a alguien por su ignorancia.
EN: We shouldn’t judge someone for their ignorance.

Pronto reveló su ignorancia.

He soon revealed his ignorance.

Él a menudo se aprovecha de su ignorancia.

He often takes advantage of her ignorance.

Su fracaso se debe a su ignorancia.

Their failure is due to their ignorance.

Cuanto más sabe un hombre, más descubre su ignorancia.

The more a man knows, the more he discovers his ignorance.

¿Acaso el Altísimo no perdonará a tales personas su ignorancia?

Will the Most High not forgive such people for their ignorance?

— Andrei Rublev (1966)

Ella está enfadada por su ignorancia.

She is angry at his ignorance.

Además de su ignorancia, él también es arrogante.

Besides his ignorance, he is also arrogant.