military occupational specialty

noun

Definition of military occupational specialty

: the duty or related group of duties that a soldier by training, skill, and experience is best qualified to perform and that is a basis for the classification, assignment, and advancement of enlisted personnel abbreviation MOS

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“Military occupational specialty.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/military%20occupational%20specialty. Accessed 21 Jan. 2021.

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