What does triō mean in Latin?

triō, a noun, means “a plow ox; the constellation of the Wagon (Ursa Major and Ursa Minor)”.

What is the genitive of triō?

The genitive singular is triōnis. triō is masculine, third declension.

In classical Latin, [ˈtri.oː]; in ecclesiastical (church) Latin, [ˈtriː.o].

noun · masculinethird declension

triō m (genitive triōnis)

Classical[ˈtri.oː]Ecclesiastical[ˈtriː.o]

trĭo, ōnis, v. Triones.

Perhaps from Proto-Indo-European *terh₁- (“to rub, turn”) . García-Hernández 2025 suggests it is derived from Latin tres (“three”).

proper noun · masculinethird declension

Triō²

Triō m sg (genitive Triōnis)

Classical[ˈtri.oː]Ecclesiastical[ˈtriː.o]

What does triō mean in Latin?: triō, a noun, means “a plow ox; the constellation of the Wagon (Ursa Major and Ursa Minor)”.
What is the genitive of triō?: The genitive singular is triōnis. triō is masculine, third declension.
How do you pronounce triō?: In classical Latin, [ˈtri.oː]; in ecclesiastical (church) Latin, [ˈtriː.o].