Identification. / (radio, television) A brief audio or audiovisual sequence serving to identify the broadcaster.

(Now chiefly dialectal, Northern England, Scotland) Diligent; persistent.

plural of ident

(philosophy) The doctrine that states of the mind and states of the brain are identical.

(of twins) being the result of two sperm cells fertilizing a single egg, which then splits into two embryos. They share all of the mother's genetic material but only half of the father's.

(mathematics, of a function) Being equal to the zero function and not merely zero at a particular point in its domain.

(genetics) Of corresponding segments of a chromosome in different individuals, identical because they were inherited from a common ancestor without crossover.

(philosophy) The principle that if two objects are absolutely identical then they must be indistinguishable from one another with respect to all of their properties.

Alternative form of nonidentical

Alternative form of nonidentical