blackboard

word

Definition

A large, usually rectangular, board with a dark surface used in schools or classrooms for writing on with chalk.

Usage & Nuances

'Blackboard' is traditional, but 'whiteboard' is now common in many schools. 'On the blackboard' is the typical phrase. Some countries use 'chalkboard' as a synonym.

Example Sentences

She drew a big circle on the blackboard.

basic

Could you write your answer on the blackboard for everyone to see?

natural

After the class, there was still math left on the blackboard.

natural

Every morning, the janitor makes sure the blackboard is spotless.

natural

The teacher wrote the lesson on the blackboard.

basic

Please clean the blackboard after class.

basic