English-russian biological dictionary. 2013.
avenous — avenous, a. (əˈviːnəs) [f. a prefix 14 + L. vēn a vein + ous. Avenious (Mayne Exp. Lex. 1853) is a bad form.] Without veins, veinless. in Syd. Soc. Lex … Useful english dictionary
avenous — a. lacking veins … Dictionary of difficult words