Swarth \Swarth\, a. Swart; swarthy. ``A swarth complexion.'' --Chapman. Swarth \Swarth\, n. An apparition of a person about to die; a wraith. [Prov. Eng.] --Grose. Swarth \Swarth\, n. [See {Sward}.] Sward; short grass. Grassy swarth, close cropped by nibbling sheep. --Cowper. Swarth \Swarth\, n. See {Swath}.