Vocabulary Entry

alphanumeric

|adjective • noun

adjective

Consisting of both letters and numbers.

Example Sentences

"The password must be alphanumeric to enhance security."

"He used an alphanumeric code for the locker combination."

"In the alphanumeric system, both A and 1 are valid characters."

"Alphanumeric characters are often used in programming languages."

noun

Example Sentences

"The alphanumerics in the license plate made it unique."

"You need to choose a valid alphanumeric for your username."

"The system supports inputs that include a mix of alphanumerics."

"She created an alphanumeric string as a reference key."