-LOGUE Meaning of -LOGUE in English [-logue] or -log n comb form [ME -logue, fr. OF, fr. L -logus, fr. Gk -logos, fr. legein to speak--more at legend] 1: discourse: talk "duologue" 2: student: specialist "sinologue" Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012