De or het ideetafel?

The correct Dutch article is:

de ideetafel

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

How to use ideetafel

the ideetafelde ideetafel
this ideetafeldeze ideetafel
that ideetafeldie ideetafel
our ideetafelonze ideetafel
your ideetafeljouw ideetafel
every ideetafelelke ideetafel
which ideetafel?welke ideetafel?
a big ideetafel / the big ideetafeleen grote ideetafel, de grote ideetafel