semidominant

adjective
semi·dom·i·nant | \ ˌse-mē-ˈdä-mə-nənt , ˌse-ˌmī- , -mi- , -ˈdäm-nənt \

Definition of semidominant 

: producing an intermediate phenotype in the heterozygous condition a semidominant gene

First Known Use of semidominant

1942, in the meaning defined above

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The first known use of semidominant was in 1942

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More Definitions for semidominant

semidominant

adjective
semi·dom·i·nant | \ -ˈdäm-(ə-)nənt \

Medical Definition of semidominant 

: producing an intermediate phenotype in the heterozygous condition a semidominant mutant gene

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