LATIN DICTIONARYLexicon Latīnum
conjunction

etiamtunc

etiamtunc (chiefly with imperfect tense verbs)
Classical[ɛ.ti.anˈtʊŋk]Ecclesiastical[et.t͡si.anˈtuŋk]

Meaning

  1. synonym of etiamtum

Origins

Univerbation of etiam (“yet”) + tunc (“then”).

Quick answers

What does etiamtunc mean in Latin?
etiamtunc, a conjunction, means “synonym of etiamtum”.
How do you pronounce etiamtunc?
In classical Latin, [ɛ.ti.anˈtʊŋk]; in ecclesiastical (church) Latin, [et.t͡si.anˈtuŋk].