lucum

== Latin == === Pronunciation === (Classical Latin) IPA(key): [ˈɫuː.kũː] (modern Italianate Ecclesiastical) IPA(key): [ˈluː.kum] === Etymology 1 === ==== Noun ==== lūcum genitive plural of lūx === Etymology 2 === ==== Noun ==== lūcum accusative singular of lūcus