Found 2 items, similar to arteriole.
English → English (WordNet) Definition: arteriole arteriole n : one of the small thin-walled arteries that end in capillaries [syn: arteriola, capillary artery]
English → English (gcide) Definition: Arteriole Arteriola \Ar*te`ri*o"la\, Arteriole \Ar*te"ri*ole\, n. [NL. arteriola, dim. of L. arteria: cf. F. art['e]riole.] A small artery with a muscular wall. [1913 Webster +PJC]