Definitions of definitionally - OneLook Robert Clark Published Apr 07, 2026 Definitions from Wiktionary (definitionally)▸ adverb: In a definitional manner; as a definition.descriptionally, interdefinably, dictionally, definingly, denotatively, descriptively, formally, denotationally, doctrinally, determinatively, more...▸ Words similar to definitionally▸ Usage examples for definitionally▸ Idioms related to definitionally▸ Civic discussion about definitionally (New!)▸ Words that often appear near definitionally▸ Rhymes of definitionally▸ Invented words related to definitionally