sleuthhound
Sleuth"hound`, n. Etym: [See Sleuth, and cf. Slothound.] (Zoöl.) Defn: A hound that tracks animals by the scent; specifically, a bloodhound. [Spelt variously slouthhound, sluthhound, etc.]
Sleuth"hound`, n. Etym: [See Sleuth, and cf. Slothound.] (Zoöl.) Defn: A hound that tracks animals by the scent; specifically, a bloodhound. [Spelt variously slouthhound, sluthhound, etc.]