Vocabulary : Triennial to Triethylamine
Triennial : Continuing three years; as, triennial parliaments; a triennial reign. ;; Happening, coming about, or appearing once in every three years; as, triennial elections; a triennial catalogue; a triennial visitation. ;; Something which takes place or appears once in three years.Triennially : Once in three years.
Triens : A Roman copper coin, equal to one third of the as. See 3d As, 2.
Trier : One who tries; one who makes experiments; one who examines anything by a test or standard. ;; One who tries judicially. ;; A person appointed according to law to try challenges of jurors; a trior. ;; That which tries or approves; a test.
Trierarch : The commander of a trireme. ;; At Athens, one who (singly, or jointly with other citizens) had to fit out a trireme for the public service.
