noun
- a smooth white surface on which you can write with special markers and erase easily
Examples
- The teacher wrote the math problem on the whiteboard.
- Please erase the whiteboard when you’re finished.
- We use colored markers to draw diagrams on the whiteboard.
- The conference room has a large whiteboard for presentations.
- Students took turns solving equations at the whiteboard.
- The whiteboard cleaner removes stubborn marker stains.