1. Trifluvien - Noun
2. Trifluvien - Adjective
Trifluvien (plural Trifluviens)
(Quebec) A resident of Three Rivers (Trois-Rivières) or its surrounding county.
Trifluvien (comparative more Trifluvien, superlative most Trifluvien)
(Quebec) Of or pertaining to the city of Three Rivers (Trois-Rivières) or its surrounding county.