De or het istmus?

The correct Dutch article is:

de istmus

  • English: isthmus
  • Plural: de istmussen / istmi
Meaning (Dutch) (aardrijkskunde) een smalle strook land die twee grotere landmassa's verbindt

How to use istmus

the isthmusde istmus
this isthmusdeze istmus
that isthmusdie istmus
our isthmusonze istmus
your isthmusjouw istmus
every isthmuselke istmus
which isthmus?welke istmus?
a big isthmus / the big isthmuseen grote istmus, de grote istmus
the isthmus (plural)de istmussen, deze istmussen

Meaning, plural, diminutive, pronunciation and translations: WikiWoordenboek (Dutch Wiktionary) (CC BY-SA 4.0). Example sentences: Tatoeba (CC BY 2.0 FR).