DECALOGUE Meaning of DECALOGUE in English [deca.logue] n [ME decaloge, fr. LL decalogus, fr. Gk dekalogos, fr. deka- + logos word--more at legend] (14c) 1 cap: ten commandments 2: a basic set of rules carrying binding authority Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012