LATIN DICTIONARYLexicon Latīnum
adverb

iamiam

iamiam (not comparable)
Classical[ˈjam.jãː]Ecclesiastical[ˈjam.jam]

Meaning

  1. not comparablealready, now

jam-jam (or separat. jam jam), the strengthened jam,
I. already, now: o jamjam, optume, praeceptis paruisti, Plaut. Most. 2, 1, 72: jamjam faciam ut jusseris, id. Curc. 5, 3, 29: jamjam intellego, Crasse, quid dicas, Cic. de Or. 3, 24; id. Brut. 14, 55; id. Phil. 2, 34, 87: jamjam nulla mora est, Verg. A. 2, 701: jamjam casurae arces, Ov. M. 12, 588; v. jam, I. A. 1. b. α.

Origins

From iam.

Quick answers

What does iamiam mean in Latin?
iamiam, a adverb, means “already, now”.
How do you pronounce iamiam?
In classical Latin, [ˈjam.jãː]; in ecclesiastical (church) Latin, [ˈjam.jam].