AZYGOS Meaning of AZYGOS in English [azy.gos] n [NL, fr. Gk, unyoked, fr. a- + zygon yoke--more at yoke] (1646): an azygos anatomical part [2]azy.gos also azy.gous adj (1681): not being one of a pair: single "an ~ vein" Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012