Definitions

1. noun

A program or device that mimics the behavior of another system, such as a computer system, a game console, or a hardware device, often for the purpose of testing, development, or entertainment.

“The software emulator allowed the developers to test their mobile app on different devices without physically owning them.”

2. noun

A person who imitates or pretends to be someone else, often for attention or to deceive others.

“The celebrity’s emulator was caught posing as them at a party to get attention from the media.”