hemihypertrophy

noun
hemi·​hy·​per·​tro·​phy | \ -hī-ˈpər-trə-fē How to pronounce hemihypertrophy (audio) \
plural hemihypertrophies

Medical Definition of hemihypertrophy

: hypertrophy of one half of an organ or part or of one side of the whole body facial hemihypertrophy — compare hemiatrophy