SELF-LEGISLATING Meaning of SELF-LEGISLATING in English (ˈ) ̷ ̷| ̷ ̷ ̷ ̷ˌ ̷ ̷ ̷ ̷ adjective : making rules or laws for oneself Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012