Occurring around the center or middle of the century.(adjective)
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Use "midcentury" in a sentence
"The mystery also explores themes of city politics and racism in midcentury Southern California."
"Most significantly, however, he also invoked the recent example of the Holocaust, drawing on the medical metaphors so prevalent in midcentury analyses of anti-Semitism:"
"* Plan59. com, an online shop specializing in midcentury illos, has many wonderful vintage food ads."