LATIN DICTIONARYLexicon Latīnum
suffixfirst/second-declension suffix

-īvus

-īvus (feminine -īva, neuter -īvum)
Classical[ˈiː.wʊs]Ecclesiastical[ˈiː.vus]

Meaning

  1. morphemesuffixAdjective suffix.
    Added to the perfect passive participial stem of verbs, forming a deverbal adjective meaning “doing” or “related to doing” āctus + -ivus → āctīvus status + -ivus → statīvus
    Less frequently, added to the root or present stem of a verb cadō + -ivus → cadīvus noceō + -ivus → nocīvus

Origins

From the Proto-Indo-European *-iHwós, an extended form of *-wós. Cognate with Ancient Greek -εῖος (-eîos) (whence also some Latin forms in -ēus).

Descendants
  • Catalan-iu
  • Italian-io
  • Italian-ivo
  • English-ivefrom Old French -if
  • English-ifffrom Old French -if
  • English-yfrom Old French -if
  • French-iffrom Old French -if
  • German-ivfrom Old French -if
  • Portuguese-io
  • Portuguese-ivo

Quick answers

What does -īvus mean in Latin?
-īvus, a suffix, means “Adjective suffix.”.
How do you pronounce -īvus?
In classical Latin, [ˈiː.wʊs]; in ecclesiastical (church) Latin, [ˈiː.vus].