Medical Dictionary
familial
adj fa·mil·ial \fə-ˈmil-yəl\
Medical Definition of FAMILIAL
: tending to occur in more members of a family than expected by chance alone <a familial disorder>—compare acquired 2, congenital 2, hereditary
Seen & Heard
What made you want to look up familial? Please tell us where you read or heard it (including the quote, if possible).