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

(obsolete) Identical.

plural of ident

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

plural of identical twin

One of exactly two siblings produced from the splitting of a single zygote.

(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.

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

Alternative form of nonidentical

Alternative form of nonidentical