An abrasive material made by gluing grains of a coarse abrasive to a cloth or paper surface.

That may be abraded

An emancipator or analogous reformer.

plural of abracadabra

(Christianity) The waiting place for the faithful dead between the crucifixion and the resurrection of Christ; paradise.

plural of abrader

(archaeology) A primitive artifact made of sandstone used for smoothing, sharpening, or shaping. / (medicine) A surgical instrument used to abrade bone or other tissue.

(geology) A sloping or nearly flat bedrock surface extending out from the foot of a marine cliff under shallow water of a breaker (wave) zone, that was created by marine abrasion.

(idiomatic) No longer living; dead.

plural of Abraham Lincoln