owncap
nounUK /ˈəʊnkæp/
US /ˈoʊnkæp/
A cap that belongs to you and no one else.
She wore her owncap to the game so everyone knew it was hers.
RELATED WORDS
OTHER MEANINGS
2. A limit or ceiling that a person sets for themselves.
He put an owncap on how much he would spend each week.
3. A protective cover that is unique to a specific device or machine.
The owncap fits only this model of pump.
4. A personal best or self-imposed record in a sport.
Breaking her owncap in the 100-meter dash made her day.