arterial

views updated May 18 2018

ar·te·ri·al / ärˈti(ə)rēəl/ • n. a through road: sabotaged arterials needed for evacuation of civilians.• adj. of or relating to an artery or arteries. ∎  denoting an important route in a system of roads, railroad lines, or rivers: one of the main arterial routes from New York.

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