LATIN DICTIONARYLexicon Latīnum
suffixfirst/second-declension suffix

-tōrius

-tōrius (feminine -tōria, neuter -tōrium)
Classical[ˈtoː.ri.ʊs]Ecclesiastical[ˈtɔː.ri.us]

Meaning

  1. morphemesuffix-ory; used to form adjectives from verbs
    mereō, merēre, meruī, meritum (“to deserve, earn, merit”) + -tōrius → meritōrius (“profitable”)
    texō, texere, texuī, textum (“to weave”) + -tōrius → textōrius (“of weaving”) — could also be derived from textor (“weaver”) with -ius

Origins

From -tor + -ius.

Elsewhere
  • German-orisch
  • Italian-toio
  • Italian-toia
  • English-oryfrom Old French -oire
  • French-oirefrom Old French -oire
  • Portuguese-doirofrom Old Galician-Portuguese -doiro
  • Portuguese-dourofrom Old Galician-Portuguese -doiro
  • Romanian-tor
  • Romanian-ător
  • Romanian-toare
Borrowings
  • Italian-torio
  • Portuguese-tório
  • Portuguese-ório
  • Spanish-torio

Quick answers

What does -tōrius mean in Latin?
-tōrius, a suffix, means “-ory; used to form adjectives from verbs”.
How do you pronounce -tōrius?
In classical Latin, [ˈtoː.ri.ʊs]; in ecclesiastical (church) Latin, [ˈtɔː.ri.us].