"zak" is de: de zak (bag). This one you just learn — no rule points to de here. The plural is de zakken.

Is it de or het zak?

de zak

de-word

bag

/də zɑk/

Plural

de zakken

Why de

This one you just learn — no rule points to de here.

In a sentence

Stop het in je zak.

Put it in your pocket.

More de-words

The de/het checker covers one word. The full platform covers vocabulary, grammar and all five DUO sections.