ternī ae, a, adj. num distr. ter, three each: Terni ter cyathi, H.: ut in iugera singula ternis medimnis decidere liceret: cum singulas (navīs) binae ac ternae naves circumsteterant, Cs.

—Three, triple (poet. for tres): terni vagantur Ductores, V.: dare milia terna macello, H.: saecula, Tb.