De or het offertestadium?

The correct Dutch article is:

het offertestadium

Rule Words ending in -um and -ium: usually het. See the rule

This word is not in the word lists we use to double-check answers.

How to use offertestadium

the offertestadiumhet offertestadium
this offertestadiumdit offertestadium
that offertestadiumdat offertestadium
our offertestadiumons offertestadium
your offertestadiumjouw offertestadium
every offertestadiumelk offertestadium
which offertestadium?welk offertestadium?
a big offertestadium / the big offertestadiumeen groot offertestadium, het grote offertestadium