rapper | sense examples, Usage and Definition from wordnet dictionary online

Noun rapper has 2 senses

rapper - someone who performs rap music
--₁ is a kind of singer, vocalist, vocalizer, vocaliser
knocker, doorknocker, rapper - a device (usually metal and ornamental) attached by a hinge to a door
--₂ is a kind of device
--₂ is a part of front door, front entrance

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