blackboard

noun black·board \ ˈblak-ˌbȯrd \
Updated on: 16 Jan 2018

Definition of blackboard

: a hard smooth usually dark surface used especially in a classroom for writing or drawing on with chalk

Recent Examples of blackboard from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'blackboard.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of blackboard

1739


BLACKBOARD Defined for English Language Learners

blackboard

noun

Definition of blackboard for English Language Learners

  • : a smooth, dark surface that is used for writing on with chalk in a classroom


BLACKBOARD Defined for Kids

blackboard

noun black·board \ ˈblak-ˌbȯrd \

Definition of blackboard for Students

: a hard smooth dark surface used for writing or drawing on with chalk


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