Entry 1 sense Webster, 1913 Sanguiferous · San·guif·er·ous · IPA /saŋˈɡwɪfəɹəs/ 01 a. Conveying blood; as, sanguiferous vessels, i. e., the arteries, veins, capillaries. 1. Conveying blood; as, sanguiferous vessels, i. e., the arteries, veins, capillaries.(Physiol.)