cul·trate \ˈkəl.ˌtrāt\adjective alsocul·trat·ed\-ād.ə̇d\ Etymology:cultrate from Latin cultratus knife-shaped, from cultr-, culter knife + -atus -ate; cultrated from Latin cultratus + English -ed — more at colter : sharp-edged and pointed : shaped like a pruning knife < a crow's beak is cultrate >