Definition of "enclosed" []

• Contained within a three dimensional container (adjective)
• Fenced in or surrounded (adjective)
• (of a division within a pipe organ surrounded by a wooden box, one or more sides of which contain slats that can be opened or closed in order to increase or decrease volume) having closed slats (adjective)
• Simple past tense and past participle of enclose. (verb)

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• "Avoid painting in enclosed areas and avoid spending extended periods of time in freshly painted areas."
• "Earth has burrowed into itself, shunning space exploration for centuries, walling itself away from nature and other planets in enclosed cities that people are terrified to leave."
• "Indoor heating is often cited as a factor, recirculating pathogens in enclosed spaces."