Extended Strong's Greek Lexicon (Abbott-Smith based)
decree
Usage: δόγμα, -τος, τό (δοκέω), [in LXX chiefly for דָּת, טְעֵם ;] __1. an opinion. __2. A public decree, ordinance: of Roman rulers, Luk.2:1, Act.17:7; of the Jewish law, Eph.2:15, Col.2:14; of the Apostles, Act.16:4 (Cremer, 205).† (AS)