What does iūrandum mean in Latin?

iūrandum, a noun, means “oath”.

What is the genitive of iūrandum?

The genitive singular is iūrandī. iūrandum is neuter, second declension.

In classical Latin, [juːˈran.dũː]; in ecclesiastical (church) Latin, [juˈran.dum].

noun · neutersecond declension

iūrandum n (genitive iūrandī)

Classical[juːˈran.dũː]Ecclesiastical[juˈran.dum]

jūrandum, i, n. id.,

I. an oath [anteclass. for jusjurandum): abi quaerere ubi jurando tuo satis sit praesidi, Plaut. Cist. 2, 1, 26 (dub.; al. juri-jurando).