extinguishing n. + Add to list US //ɪkˈstɪŋɡwɪʃɪŋ// UK //ɛkstˈɪŋɡwɪʃɪŋ// ex·tin·guish·ing SynonymsAntonyms Synonyms eliminateextinctionextinguishquenchquenching Antonyms ignite