n. A large black passerine bird (Corvus corax), similar to the crow, but larger, and has a harsh, loud call. It is native of the northern parts of Europe, Asia and America, and is noted for its sagacity.adj. Of the color of the raven; jet blackn. Rapine; rapacity.n. Prey; plunder; food obtained by violence.v. To obtain or seize by violence.v. To devour with great eagerness.verb-intransitive. To prey with rapacity; to be greedy; to show rapacity.