n. - One that tops, in any sense of the verb;
n. - A cover of a top layer or part.
n. - One that excels, surpasses, or is extraordinary of its kind.
n. - Any device for cutting off tops; as, a turnip topper.
n. - One who tops steel ingots.
n. - A three-square float (file) used by comb makers.
n. - A top hat.
n. - Tobacco left in the bottom of a pipe bowl; -- so called from its being often taken out and placed on top of the newly filled bowl. Also, a cigar stump.