desertion
noun
Desertion — the abandonment of duty, despite a binding obligation to remain
Definition
Withdrawing support or help despite allegiance or responsibility; "his abandonment of his wife and children left them penniless"
In depth
Desertion is the act of withdrawing support or help despite allegiance or responsibility, most commonly used to describe a soldier's unauthorized abandonment of military duty, though it extends to any serious breach of a binding commitment or loyalty. The word carries strong moral condemnation, marking the abandonment not merely as a departure but as a betrayal.
Origin
The word descends from Latin desertus, the past participle of deserere, to abandon or leave forsaken, formed from de- (away) and serere (to join or bind together). That root sense of unbinding what had been joined gives desertion its particular moral weight, the abandonment not merely of a place but of a bond that had previously held firm.
Usage examples
"His desertion of his post during the battle remained, decades later, the single fact his family could never fully discuss."
"She viewed his abrupt desertion of the family business as a betrayal no apology could ever fully repair."
"Wartime desertion carried severe penalties, a reflection of how seriously military codes treated the abandonment of duty."
How to use it
Desertion carries heavy moral and legal weight, particularly in military contexts, where it names a specific, often severely punished offense. In broader, non-military use, the word retains its sense of serious betrayal of trust or obligation.
Related concepts
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