LATIN DICTIONARYLexicon Latīnum
adverb

ad libitum

ad libitum (not comparable)
Classical[ˈad ˈlɪ.bɪ.tũː]Ecclesiastical[ˈad ˈliː.bi.tum]

Meaning

  1. not comparableat one's pleasure, allowing freedom to improvise, allowing variation from the printed notes or tempo.
  2. not comparableWithout advanced preparation; spontaneously; impromptu; ad lib.
  3. not comparableWithout restriction.

Quick answers

What does ad libitum mean in Latin?
ad libitum, a adverb, means “at one's pleasure, allowing freedom to improvise, allowing variation from the printed notes or tempo.; Without advanced preparation; spontaneously”.
How do you pronounce ad libitum?
In classical Latin, [ˈad ˈlɪ.bɪ.tũː]; in ecclesiastical (church) Latin, [ˈad ˈliː.bi.tum].