<p><strong>Noun</strong></p><ul><li>a detective.</li><li>Synonyms: investigator, shamus, gumshoe, private eye, private investigator.</li><li>a bloodhound, a dog used for tracking.</li></ul><p><strong>Verb</strong></p><ul><li>(used with or without object) to track or trail, as a detective.</li></ul><p><strong>End of Response</strong></p>