Simple past tense and past participle of unbury.(verb)
Not having been buried.(adjective)
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Use "unburied" in a sentence
"The reason was that we were told that no British soldier should remain unburied, and let me say this; the padres carried out their work magnificently, for not a British soldier remained on the Peninsula unburied when we finally all cleared out."
"To leave a dead body unburied is represented, alike in heathen authors as in Scripture, as the greatest indignity (Re 11: 8, 9)."
"Its morbid and it shows disrespect for the dead to allow someone’s body to remain unburied and serve as property for people to fight over."