deserter
Americannoun
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a soldier or draftee who leaves or runs away from service or duty with the intention of never returning.
Deserters from the rebel army tell of low morale among its remaining fighters.
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a person who fails to uphold a cause or who abandons someone else, especially in violation of a promise or obligation.
Some of those remaining in the home country view emigrants living abroad as deserters from their mother culture.
A family deserter is one who can but will not support a spouse or dependents.
Other Word Forms
Etymology
Origin of deserter
Explanation
Someone who abandons their responsibilities is a deserter. Being a military deserter is particularly serious, with harsh consequences. Anyone who deserts a post or obligation, abandoning it in an irresponsible, disloyal way, is a deserter. Your friends may call you a deserter if you promise to help them rake leaves but wander home after 20 minutes to watch TV instead. In the military, being a deserter is nearly as bad as being a traitor. During wartime, deserters can face long prison sentences.
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.