Definitions

1. noun

A person, especially a businessperson or a martial artist, who is new to a particular field or activity and has not yet acquired a significant level of expertise or experience.

“She is a whitebelt in the marketing industry and is eager to learn.”

2. noun

A beginner’s belt in a martial art, typically colored white and worn by a novice.

“The whitebelt was proud to receive his new belt at the martial arts tournament.”

3. verb

To become an expert or skilled in a particular field or activity.

“He whitebelts quickly in any new software or technology.”