major surgery major suit • major term · · · Info · Definitions · Antonyms · Characters · · major surgery · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) any surgical procedure that involves anesthesia or respiratory assistance. Synonyms: major surgery. · · Noun Definition 1 Antonyms · · · minor surgery · · Antonym 0 Characters · · space U+0020 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 j latin small letter j U+006A m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 y latin small letter y U+0079