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Something prefabricated, especially a building or section of a building.
a. a building that is prefabricated, esp a small house
b. (as modifier): a prefab house.
pre•fab(adj., n. ˈpriˌfæb; v. priˈfæb)
adj., n., v. -fabbed, -fab•bing. Informal. adj.
2. something that is prefabricated, as a building or fixture.v.t.
3. to prefabricate.
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|Noun||1.||prefab - a prefabricated structure|
|Adj.||1.||prefab - manufactured in standard sizes to be shipped and assembled elsewhere; "a pre structure"|
ready-made - made for purchase and immediate use