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Sergeant Major

nounverified·updated May 18, 2026

a noncommissioned officer serving as chief administrative officer of a headquarters unit of the Army

polysemousMWE

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier
?unassignedlast reviewed

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
command sergeant major
plural
Sergeant Majors
possessive
Sergeant Major's
pluralpossessive
Sergeant Majors'