Gram Krux
Gram Krux is a virtual person. You may ask yourself what the meaning of Krux is. The only meaningful and not too stupid explanatin that could be found is this.
Declension of noun Krux with plural and article
The declension of the noun Krux is in singular genitive Krux and in the plural nominative -. The noun Krux is declined with the declension endings -/-. It does not form plurals. The voice of Krux is feminine and the article “die”. Here you can not only inflect Krux but also all German nouns. The noun is part of the thesaurus of Zertifikat Deutsch respectivly Level C2.