LATIN DICTIONARYLexicon Latīnum
adverb

tantum

tantum (not comparable)
Classical[ˈtan.tũː]Ecclesiastical[ˈtan.tum]
№ 216 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. not comparableso much, to such a degree (so greatly, so little)
  2. not comparableas much of […] as
    da mihi tantum aquae quantum vīnīgive me as much of water as wine
  3. not comparableonly, alone, merely, but, just

In the readers how our graded readers gloss it

only (= sōlum)
tantum — in Seneca, ch. I

tantum, adv., v. tantus
I. fin.

Origins

Adverbial accusative of tantus. Compare with tam.

Descendants
  • Catalantant
  • Frenchtantfrom Old French tant
  • Frenchautantfrom Old French tant
  • Frenchpourtantfrom Old French tant
  • Englishtantamountfrom Old French tant
  • Italiantanto
  • Portuguesetanto
  • Spanishtanto
  • Dalmatiantuant
  • Friuliantant

Quick answers

What does tantum mean in Latin?
tantum, a adverb, means “so much, to such a degree (so greatly, so little); as much of […] as; only, alone, merely, but, just”.
How do you pronounce tantum?
In classical Latin, [ˈtan.tũː]; in ecclesiastical (church) Latin, [ˈtan.tum].