• (America) IPA: /ˈblækbɔɹd/, /ˈblækboɹd/
  • (RP) IPA: /ˈblækbɔːd/

blackboard (plural blackboards)

  1. A large flat surface, finished with black slate or a similar material, that can be written upon with chalk and subsequently erased; a chalkboard.
Related terms Translations Verb

blackboard (blackboards, present participle blackboarding; past and past participle blackboarded)

  1. To use a blackboard to assist in an informal discussion.

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