abrasive >> /əˈbreɪsɪv/
Definition: [noun] A substance used for grinding, polishing, or cleaning a hard surface.
Example: the refrigerator is easily damaged by abrasives
Definition: [adjective] (of a substance or material) capable of polishing or cleaning a hard surface by rubbing or grinding.
Example: the wood should be rubbed down with fine abrasive paper
Definition: [adjective] (of a person or manner) showing little concern for the feelings of others; harsh.
Example: her abrasive and arrogant personal style won her few friends