What does chȳmus mean in Latin?

chȳmus, a noun, means “The fluid of the stomach”.

What is the genitive of chȳmus?

The genitive singular is chȳmī. chȳmus is masculine, second declension.

In classical Latin, [ˈkʰyː.mʊs]; in ecclesiastical (church) Latin, [ˈkiː.mus].

noun · masculinesecond declension

chȳmus m (genitive chȳmī)

Classical[ˈkʰyː.mʊs]Ecclesiastical[ˈkiː.mus]

chȳmus, i, m., = χυμός (juice),

I. the fluid of the stomach, chyle, Ser. Samm. 48, 900.

Borrowed from Ancient Greek χῡμός (khūmós).