Rasp, n.
1. A coarse file, on which the cutting prominences are distinct points raised by the oblique stroke of a sharp punch, instead of lines raised by a chisel, as on the true file.
2. The raspberry. [Obs.] “Set sorrel amongst rasps, and the rasps will be the smaller.”
Rasp palm Bot., a Brazilian palm tree (Iriartea exorhiza) which has strong aerial roots like a screw pine. The roots have a hard, rough surface, and are used by the natives for graters and rasps, whence the common name.
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