The Collaborative International Dictionary
Cultrate
Cultrate \Cul"trate\ (k?l"tr?t), Cultrated \Cul"tra*ted\ (-tr?-t?d), a. [L. cultratus knife-shaped, fromculter, cultri, knife.] (Bot. & Zo["o]l.) Sharp-edged and pointed; shaped like a pruning knife, as the beak of certain birds.
Wiktionary
cultrate
a. (context botany zoology English) Sharp-edged and pointed; shaped like a pruning knife, as the beak of certain birds.