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-rrhagia

American  
Also -rhage,
  1. a combining form with the meanings “rupture,” “profuse discharge,” “abnormal flow,” used in the formation of compound words.

    bronchorrhagia.


-rrhagia British  

combining form

  1. (in pathology) an abnormal discharge or flow

    menorrhagia

"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 -rrhagia

< Greek -rrhagia, combining form akin to rhēgnýnai to break, burst, shatter