LATIN DICTIONARYLexicon Latīnum
suffix

-quam

-quam
Classical[kʷãː]Ecclesiastical[kʷam]

Meaning

  1. morphemeUsed to derive negative polarity adjectives, adverbs and pronouns.
    cum (“when”) → umquam (“ever”)
    quis (“who”) → quisquam (“anyone”)

Origins

From quam (“how”).

Quick answers

What does -quam mean in Latin?
-quam, a suffix, means “Used to derive negative polarity adjectives, adverbs and pronouns.”.
How do you pronounce -quam?
In classical Latin, [kʷãː]; in ecclesiastical (church) Latin, [kʷam].