plural of abra

a narrow mountain or mesa pass

a wooden boat used as a ferry in Dubai

A province of the Philippines

Alternative spelling of abracadabra

(obsolete) Rubbed smooth or blank.

(transitive) To wear down; rub clean; smoothen; abrade.

Producing abrasion; rough enough to wear away the outer surface. / Being rough and coarse in manner or disposition; overly aggressive and causing irritation.

A hard inorganic substance or material consisting in powder or granule form such as sandpaper, pumice, or emery, used for cleaning, smoothing, or polishing.

The act of abrading, wearing, or rubbing off; the wearing away by friction. / (obsolete) The substance thus rubbed off; debris.