A harsh, grating noise
enamel is rasped off the edges of the horse's teeth
A small robust fern with prickly toothed edges to the lobes, growing in woodland and rainforests in Australasia and Polynesia, typically in rocky crevices
Originally and chiefly in the Low Countries: a house of correction in which (chiefly male) prisoners were employed in hard labour, especially in rasping wood.
= rat-tail file.