blackboard
IPA: bɫˈækbɔrd
noun
- A large flat surface, finished with black slate or a similar material, that can be written upon with chalk and subsequently erased; a chalkboard.
verb
- To use a blackboard to assist in an informal discussion.
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Examples of "blackboard" in Sentences
- The teacher wrote her lesson plan on the blackboard for all the students to see
- The sound of chalk against the blackboard echoed through the classroom
- The math problems were neatly written in white chalk on the blackboard
- The blackboard needed to be cleaned after each lesson to ensure it was ready for the next class
- The teacher drew a diagram of the solar system on the blackboard to help explain the lesson
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