Definitions

1. past participle

past participle of ‘bowled’, meaning having been thrown or rolled, often in a curved or arcing path, especially a ball

“After the bowling ball unbowled down the lane, it hit the pins with great force.”

2. verb

to have been thrown or rolled, often in a curved or arcing path, especially a ball

“The bowling ball unbowled down the lane, causing the pins to fall.”