hemophilia
Concise Oxford English Dictionary © 2008 Oxford University Press:
haemophilia /ˌhiːməˈfɪlɪə/ (US hemophilia)
▶noun a medical condition in which the ability of the blood to clot is severely reduced, causing severe bleeding from even a slight injury.
– derivatives
haemophiliac noun,
haemophilic adjective.
haemophiliac noun,
haemophilic adjective.
'hemophilia' also found in these Oxford entries:

