LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

trientārius

trientārius (feminine trientāria, neuter trientārium)
Classical[tri.ɛnˈtaː.ri.ʊs]Ecclesiastical[tri.enˈtaː.ri.us]

Meaning

  1. adjectivethird (fractional part)

Declension

singular
formmasculinefeminineneuter
nominativetrientāriustrientāriatrientārium
genitivetrientāriītrientāriaetrientāriī
dativetrientāriōtrientāriaetrientāriō
accusativetrientāriumtrientāriamtrientārium
ablativetrientāriōtrientāriātrientāriō
vocativetrientārietrientāriatrientārium
plural
formmasculinefeminineneuter
nominativetrientāriītrientāriaetrientāria
genitivetrientāriōrumtrientāriārumtrientāriōrum
dativetrientāriīstrientāriīstrientāriīs
accusativetrientāriōstrientāriāstrientāria
ablativetrientāriīstrientāriīstrientāriīs
vocativetrientāriītrientāriaetrientāria

Phrases from Meissner's Latin Phrase-Book

trientes or trientariae usurae (Att. 4. 15)
4 per cent.

trĭentārĭus, a, um, adj. triens, II. B.,
I. of or belonging to a third part: faenus, i. e. a third of one per cent. monthly, or, in our manner, four per cent. a year, Capitol. Anton. P. 2; Lampr. Alex. Sev. 21, 1.

Quick answers

What does trientārius mean in Latin?
trientārius, a adjective, means “third (fractional part)”.
How do you pronounce trientārius?
In classical Latin, [tri.ɛnˈtaː.ri.ʊs]; in ecclesiastical (church) Latin, [tri.enˈtaː.ri.us].