noun
- a pen with a small metal ball at the tip that rolls ink onto paper
adjective
- having or using a small metal ball at the tip for writing
Examples
- She wrote the letter with a blue ballpoint.
- The ballpoint pen leaked ink in his pocket.
- I prefer ballpoint pens over felt-tip markers for taking notes.
- The ballpoint mechanism allows for smooth writing.
- He clicked the ballpoint pen nervously during the meeting.
- The cheap ballpoint stopped working after a few days.