eraser : Idioms & Phrases
blackboard eraser
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noun an eraser that removes chalk marks from blackboard
WordNet
ink eraser
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noun an eraser that removes ink marks
WordNet
pencil eraser
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noun an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil
rubber; pencil eraser.
WordNet
rubber eraser
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noun an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil
rubber; pencil eraser.