That which designates; a distinguishing mark or name; distinctive title; appellation.
Selection and appointment for a purpose or office; allotment; direction.
signification, meaning, for example of a word or phrase.
An act or instance of designating; a pointing out or showing; indication.
Identifier.
A protocol serving to identify the user of a particular TCP connection, used especially on IRC networks.
A brief audio or audiovisual sequence serving to identify the broadcaster.
Identification.
Diligent; persistent.