Definitions

1. noun

A state of keyboard typing where the shift key is held down to produce uppercase letters

“After writing in capslock for the entire essay, she had to rewrite it in lowercase.”

2. verb

To write or type in capslock, especially intentionally or for emphasis

“He capslocked the entire message to express his excitement.”

3. adjective

Describing something that is written or typed in capslock

“The capslock warning on the keyboard alerted her to turn it off.”