What does cessātrīx mean in Latin?

cessātrīx, a noun, means “idler, loiterer (female)”.

What is the genitive of cessātrīx?

The genitive singular is cessātrīcis. cessātrīx is feminine, third declension.

In classical Latin, [kɛsˈsaː.triːks]; in ecclesiastical (church) Latin, [t͡ʃesˈsaː.triks].

noun · femininethird declension

cessātrīx f (genitive cessātrīcis, masculine cessātor)

Classical[kɛsˈsaː.triːks]Ecclesiastical[t͡ʃesˈsaː.triks]

cessātrix, īcis, f. cessator,

I. a (female) loiterer, idler, Tert. adv. Marc. 1, 24.

From cessō, cessātum (“to stop”, verb) + -trīx f (“-ess”, agentive suffix).