Manufactured in advance, usually to a standard format, and then assembled on site(adjective)
Invented in advance(adjective)
Simple past tense and past participle of prefabricate.(verb)
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Use "prefabricated" in a sentence
"We were in prefabricated wooden barracks, and the rooms were bolted together."
"Rather than comment on LEED’s impact on design, I am more concerned with the question of contextual relationships in prefabricated housing (especially with such radical forms)."
"It's basically at the beginning of what we could call prefabricated lighthouses."