Aide-de-camp
Part of speech: noun
Definition: A military officer who serves as an adjutant to a higher ranking officer, prince or other high political dignitary.
Adjutant
Part of speech: adjective
Definition: The noun used as a modifier (e.g. adjutant officer).
Part of speech: noun
Definition: A lower-ranking officer who assists a higher-ranking officer with administrative affairs.An assistant.A bird in the genus Leptoptilos of the stork family Ciconiidae.