1

dominant

play
adjective dom·i·nant \-nənt\

Definition of dominant

  1. 1 a :  commanding, controlling, or prevailing over all others <the dominant culture> b :  very important, powerful, or successful <a dominant theme> <a dominant industry>

  2. 2 :  overlooking and commanding from a superior position <a dominant hill>

  3. 3 :  of, relating to, or exerting ecological or genetic dominance

  4. 4 :  being the one of a pair of bodily structures that is the more effective or predominant in action <dominant eye>

dominantly

adverb

Examples of dominant in a sentence

  1. The company is now dominant in its market.

  2. It is the dominant culture in the region.

  3. the dominant female of the pack

Origin and Etymology of dominant

Middle French or Latin; Middle French, from Latin dominant-, dominans, present participle of dominari


First Known Use: circa 1532

Synonym Discussion of dominant

dominant, predominant, paramount, preponderant mean superior to all others in influence or importance. dominant applies to something that is uppermost because ruling or controlling <a dominant social class>. predominant applies to something that exerts, often temporarily, the most marked influence <a predominant emotion>. paramount implies supremacy in importance, rank, or jurisdiction <unemployment was the paramount issue in the campaign>. preponderant applies to an element or factor that outweighs all others in influence or effect <preponderant evidence in her favor>.

Other Genetics Terms


2

dominant

noun dom·i·nant

Definition of dominant

  1. 1 :  the fifth tone of a major or minor scale

  2. 2 a :  a dominant genetic character or factor b :  any of one or more kinds of organism (as a species) in an ecological community that exerts a controlling influence on the environment and thereby largely determines what other kinds of organisms are present c :  a dominant individual in a social hierarchy

1819

First Known Use of dominant

1819

Other Genetics Terms


DOMINANT Defined for English Language Learners

1

dominant

play
adjective dom·i·nant \-nənt\

Definition of dominant for English Language Learners

  • : more important, powerful, or successful than most or all others

  • : most common

  • biology : causing or relating to a characteristic or condition that a child will have if one of the child's parents has it


DOMINANT Defined for Kids

dominant

play
adjective dom·i·nant \ˈdä-mə-nənt\

Definition of dominant for Students

  1. 1 :  controlling or being more powerful or important than all others <The team is dominant in its league.>

  2. 2 :  being or produced by a form of a gene that prevents or hides the effect of another form <A dominant gene produces brown eye color.>


Medical Dictionary

1

dominant

play
adjective dom·i·nant \-nənt\

Medical Definition of dominant

  1. 1:  exerting forcefulness or having dominance in a social hierarchy

  2. 2:  being the one of a pair of bodily structures that is the more effective or predominant in action <the dominant eye>

  3. 3:  of, relating to, or exerting genetic dominance

dominantly

adverb

2

dominant

noun dom·i·nant

Medical Definition of dominant

  1. 1:  a dominant genetic character or factor

  2. 2:  a dominant individual in a social hierarchy



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