something that provides an important central source for growth or development; "the taproot of his resentment"; "genius and insanity spring from the same taproot"
(botany) main root of a plant growing straight downward from the stem
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
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"
the act of approaching or entering; "he gained access to the building"
a way of entering or leaving; "he took a wrong turn on the access to the bridge"
(computer science) the operation of reading or writing stored information
the right to obtain or make use of or take advantage of something (as services or membership)
a code (a series of characters or digits) that must be entered in some way (typed or dialed or spoken) to get the use of something (a telephone line or a computer or a local area network etc.)
reach or gain access to; "How does one access the attic in this house?"; "I cannot get to the T.V. antenna, even if I climb on the roof"
obtain or retrieve from a storage device; as of information on a computer