hypermorph

noun
hy·​per·​morph | \ ˈhī-pər-ˌmȯrf How to pronounce hypermorph (audio) \

Medical Definition of hypermorph

: a mutant gene having a similar but greater effect than the corresponding wild-type gene

Other Words from hypermorph

hypermorphic \ ˌhī-​pər-​ˈmȯr-​fik How to pronounce hypermorphic (audio) \ adjective