Synonyms for identifier
EXAMPLES FROM THE WEB FOR IDENTIFIER
This night, as you must have heard, I received strict orders to act as identifier of your son's head.
The label now bears in handwriting the name of P. amplus pergracilis and is followed by Benson's initials as the identifier.
In this process, the human being became a working being, and work an identifier of the species.
This attitude is irrelevant in a context in which best is an identifier of wares, not of dynamic knowledge.
My sarcastic friends are very explicit about this hat serving as my identifier.
"thing that identifies," 1870, agent noun from identify.