Definition of "blackboards" [blackboards]

• Plural form of blackboard. (noun)
• Third-person singular simple present indicative form of blackboard. (verb)

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• "All the horses attached to the blackboards were the picked ones of the"
• "Initially, many villagers were concerned that blackboards don't really belong in a mosque, and kept their girls and boys away."
• "To often in science fiction, we're presented with a theorist's blackboards full of equations, which are then reduced to practice without much trouble at all."