LATIN DICTIONARYLexicon Latīnum
adverb

quamdiūcumque

quamdiūcumque (not comparable)
Classical[kʷan.di.uːˈkʊŋ.kʷɛ]Ecclesiastical[kʷan.di.uˈkum.kʷe]

Meaning

  1. not comparablehowever long

Origins

From quamdiū + -cumque.

Quick answers

What does quamdiūcumque mean in Latin?
quamdiūcumque, a adverb, means “however long”.
How do you pronounce quamdiūcumque?
In classical Latin, [kʷan.di.uːˈkʊŋ.kʷɛ]; in ecclesiastical (church) Latin, [kʷan.di.uˈkum.kʷe].