Definition of "Dominance" :

noun: superior development of one side of the body

noun: the power or right to give orders or make decisions

noun: the organic phenomenon in which one of a pair of alleles present in a genotype is expressed in the phenotype and the other allele of the pair is not

noun: the state that exists when one person or group has power over another

"Her apparent dominance of her husband was really her attempt to make him pay attention to her."