Definitions

1. 1. open ball (math.)
2. 2. to start a ball game
3. 3. to kick off (soccer)
4. 4. to tee off (golf)

Components

• 开 kāi – to open
• 球 qiú – ball

Related Words

• 开球区 kāi qiú qū – face-off circle

Word Lists

• Golf