semidominant

adjective

semi·​dom·​i·​nant ˌse-mē-ˈdä-mə-nənt How to pronounce semidominant (audio)
ˌse-ˌmī-,
-mi-,
-ˈdäm-nənt
: producing an intermediate phenotype in the heterozygous condition
a semidominant gene

Word History

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of semidominant was in 1942

Dictionary Entries Near semidominant

semidomestication

semidominant

semidormancy

See More Nearby Entries 

Cite this Entry

“Semidominant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semidominant. Accessed 24 Mar. 2023.

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Medical Definition

semidominant

adjective
semi·​dom·​i·​nant -ˈdäm-(ə-)nənt How to pronounce semidominant (audio)
: producing an intermediate phenotype in the heterozygous condition
a semidominant mutant gene
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