haemophilia

US hemophilia

/ (ˌhiːməʊˈfɪlɪə, ˌhɛm-) /

noun

an inheritable disease, usually affecting only males but transmitted by women to their male children, characterized by loss or impairment of the normal clotting ability of blood so that a minor wound may result in fatal bleeding
Derived Formshaemophilioid or US hemophilioid, adjective
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