'Sleuthhound' definitions:

Definition of 'sleuthhound'

From: WordNet
noun
A detective who follows a trail [syn: sleuth, sleuthhound]
noun
A breed of large powerful hound of European origin having very acute smell and used in tracking [syn: bloodhound, sleuthhound]

Definition of 'Sleuthhound'

From: GCIDE
  • Sleuthhound \Sleuth"hound`\, n. [See Sleuth, and cf. Slothound.] (Zool.) A hound that tracks animals by the scent; specifically, a bloodhound. [Spelt variously slouthhound, sluthhound, etc.] [1913 Webster]