1. To bring or come into abrasive contact, often with a harsh grating sound: grate, rasp, scratch. SeeSOUNDS. 2. To remove (an outer layer or adherent matter) by rubbing a surface with considerable pressure: scour1, scrub. SeePUT ON. 3. To be severely sparing in order to economize: pinch, scrimp, skimp, stint. Idioms: pinch pennies, tighten (one's) belt. SeeSAVE.