LATIN DICTIONARYLexicon Latīnum
noun · neuter

quantum1

quantum n sg (indeclinable, no genitive)
Classical[ˈkʷan.tũː]Ecclesiastical[ˈkʷan.tum]
№ 557 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. indeclinableneutersingularas much ..., as ...
    da mihī tantum amōris quantum vīnīgive me as much loving as wine
  2. indeclinableneuterrelativesingularas much, the amount
  3. indeclinableinterrogativeneutersingularhow much

In the readers how our graded readers gloss it

as much as you can
quantum potes — in Seneca, ch. XIV

Origins

Adverbial accusative of quantus.

adverb
quantum2
quantum
Classical[ˈkʷan.tũː]Ecclesiastical[ˈkʷan.tum]
№ 557 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. as far as, insofar as, to the extent that
    Near-synonym: quoad
    quantum potest/possumas soon as possible/as I can
  2. as far as
    quantum sciōas far as I know
  3. interrogativehow far, to what extent, how much

quantum, adv., v. quantus
I. fin.

Origins

Adverbial accusative of quantus.

Descendants
  • Englishquantum
  • Frenchquantumfrom English quantum
  • Portuguesequantumfrom English quantum
  • Frenchquant
  • GermanQuantum
  • Italianquanto
  • Spanishcuanto
  • Portuguesequanto
  • Dutchkvante

Quick answers

What does quantum mean in Latin?
quantum, a noun, means “as much ..., as ...; as much, the amount; how much”.
How do you pronounce quantum?
In classical Latin, [ˈkʷan.tũː]; in ecclesiastical (church) Latin, [ˈkʷan.tum].