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uranism

British  
/ ˈjʊərænɪzəm /

noun

  1. a rare word for (esp male) homosexuality

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of uranism

C20: from German Uranismus, from Greek ouranios heavenly, i.e. spiritual; compare Uranian (sense 5)