definition of
abrasive

[1] #1 abrasive n. [abradant, abrasive material] a substance that abrades or wears down. wn

[2] #2 abrasive s. [scratchy] causing abrasion. wn

[3] #3 abrasive s. [harsh] sharply disagreeable; rigorous; "the harsh facts of court delays"; "an abrasive character". wn