POLYMYOID Meaning of POLYMYOID in English | ̷ ̷ ̷ ̷|mīˌȯid adjectiveEtymology: poly- + my- + -oid 1. : having many syringeal muscles2.[New Latin Polymy odi + English -oid ] : polymyodian Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012