Simple past tense and past participle of unload.(verb)
Not loaded.(adjective)
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Use "unloaded" in a sentence
"SKILLING: The term unloaded I think is a little bit of a pejorative."
"He has, in short, 'unloaded' the meaning of generally to suit his argument."
"The sight of these poor people still sickens me today, some died as they were unloaded from the trucks, and others were stripped of their rags & pushed under showers & collapsed & died, where they lay."