User ID

User ID,

Definition of User ID:

  1. Username.

  2. User Identification Device. Unique name given to a user for accepting a computer system, database, mailbox, etc. Coupled with a password, it provides a minimal level of security. Also called username, user name.

How to use User ID in a sentence?

  1. The user ID had been forgotten by the employee so the IT department was called and the situation was remedied immediately.
  2. All social media websites require you to create a user ID if you want to participate in the various communities these sites have to offer.
  3. Before I could log in to the account, I had to punch in my user id , which I actually had forgotten.

Meaning of User ID & User ID Definition