scratch - definition of scratch by The Free Dictionary
scratch (skrăch) v. scratched, scratch·ing, scratch·es v.tr. 1. To make a thin shallow cut or mark on (a surface) with a sharp instrument. 2. To use the nails or claws to dig or scrape at. 3. To rub or scrape (the skin) to relieve itching. 4. To scrape or...