Definitions

1. noun

A handheld electronic game console developed by Nintendo, first released in 1989, characterized by its portability and ability to play a variety of video games.

“I used to play Super Mario Bros. on my Gameboy when I was a kid.”

2. proper noun

A specific model of the Gameboy handheld console, such as the Gameboy Advance or Gameboy Color.

“My favorite Gameboy model is the Gameboy Pocket.”