A spittoon. Since the use of tobacco for chewing became common, some name for the necessary receptacle had to be found. Smollett in Roderick Random (1748) writes of a convenience to spit in. Rows of spittoons may be seen on any Saturday, outside many country meeting-houses in the U.S., ready to be placed in the pews; and the writer has seen a few on the graded seats for apostles, bishops, &c., in the Mormon Tabernacle, though they are not great chewers.
1779. Before each person was placed a large brass salver, a black earthen pot of water, and a brass cuspadore.Forrest, Voyage to New Guinea, p. 235. (N.E.D.)
1875. Bright, fanciful cuspadores instead of a broad wooden box filled with sawdust.Mark Twain, Old Times on the Mississippi, Atlantic Monthly, xxxv. p. 220/2 (Feb.).
1902. Rayburn threw his cigar into a cuspidor.W. N. Harben, Abner Daniel, p. 271.