arterial

1. Of or pertaining to an artery, or the arteries; as, arterial action; the arterial system. 2. Of or pertaining to a main channel (resembling an artery), as a river, canal, or railroad. Arterial blood, blood which has been changed and vitalized (arterialized) during passage through the lungs.

Source: Webster's Revised Unabridged Dictionary (1913), United States public domain. See methodology for full licensing detail. Word validity for game play may differ from any official game dictionary.