Karl-Maria Kertbeny
（重定向自Kertbeny）
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Karl-Maria Kertbeny or Károly Mária Kertbeny (born Karl-Maria Benkert) (Vienna, February 28, 1824 – Budapest, January 23, 1882) was an Austrian-born Hungarian journalist, memoirist, and human rights campaigner. He is best known for coining the words heterosexual and homosexual.