Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

identifier

play
noun iden·ti·fi·er \ī-ˈden-tə-ˌfī(-ə)r, ə-\

Definition of identifier

  1. :  one that identifies



1889

First Known Use of identifier

1889


Learn More about identifier


Seen and Heard

What made you want to look up identifier? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

a division or portion of a pool or whole

Get Word of the Day daily email!