senior master sergeant seniority • senior moment · · · Info · Definitions · Synonyms · Characters · · senior master sergeant · · Text Common · · Latin · · Scripts 22 · · Length 6 · · Syllables Definitions · · · (noun) a senior noncommissioned officer in the Air Force with a rank comparable to master sergeant in the Army. Synonyms: senior master sergeant, SMSgt. · · Noun Definition 1 Synonyms · · · smsgt · · Synonym 1 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 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074