'Dominant' definitions:

Definition of 'dominant'

From: WordNet
adjective
Exercising influence or control; "television plays a dominant role in molding public opinion"; "the dominant partner in the marriage" [ant: low-level, subordinate]
adjective
(of genes) producing the same phenotype whether its allele is identical or dissimilar [ant: recessive]
adjective
Most frequent or common; "prevailing winds" [syn: prevailing, prevalent, predominant, dominant, rife]
noun
(music) the fifth note of the diatonic scale
noun
An allele that produces the same phenotype whether its paired allele is identical or different [syn: dominant allele, dominant]

Definition of 'Dominant'

From: GCIDE
  • Dominant \Dom"i*nant\, a. [L. dominans, -antis, p. pr. of dominari: cf. F. dominant. See Dominate.] Ruling; governing; prevailing; controlling; predominant; as, the dominant party, church, spirit, power. [1913 Webster]
  • The member of a dominant race is, in his dealings with the subject race, seldom indeed fraudulent, . . . but imperious, insolent, and cruel. --Macaulay. [1913 Webster]
  • Dominant estate or Dominant tenement (Law), the estate to which a servitude or easement is due from another estate, the estate over which the servitude extends being called the servient estate or tenement. --Bouvier. --Wharton's Law Dict.
  • Dominant owner (Law), one who owns lands on which there is an easement owned by another. [1913 Webster]
  • Syn: Governing; ruling; controlling; prevailing; predominant; ascendant. [1913 Webster]

Definition of 'Dominant'

From: GCIDE
  • Dominant \Dom"i*nant\, n. (Mus.) The fifth tone of the scale; thus G is the dominant of C, A of D, and so on. [1913 Webster]
  • Dominant chord (Mus.), the chord based upon the dominant. [1913 Webster]

Synonyms of 'dominant'

From: Moby Thesaurus