1. To become or make sore by or as if by rubbing; SYN. gall, fret.
2. To make sore by abrading.
3. To warm by rubbing, as with the hands.

ETYM OF grater to scrape, scratch, French gratter, Late Lat. gratare, cratare; of German origin; cf. Old High Germ. chrazzôn German kratzen, Dutch krassen, Swed. Kratta, and perh. Eng. scratch.
(Homonym: great).
To make a grating or grinding sound by rubbing together; SYN. grind.

(Irregular preterit, past participle: ground).
1. To dance by rotating the pelvis in an erotically suggestive way.
2. To reduce to small pieces or particles by pounding or abrading; SYN. mash, crunch, bray, comminute.

1. To cause friction; SYN. fray, fret, chafe, scratch.
2. To move over something with pressure
3. To scrape or rub as if to relieve itching; SYN. scratch, itch.

A copy (as of an engraving) made by laying paper over something and rubbing it with charcoal.
An image of a raised, incised, or textured surface obtained by placing paper over it and rubbing the paper with a colored substance