tramp

1. (sometimes derogatory) A homeless person; a vagabond.Examples: "[S]he had expected to discover a burglar of one or another accepted type—either a dashing cracksman in full-blown evening dress, lithe, polished, pantherish, or a common yegg, a red-eyed, unshaven, burly brute in the rags and tatters of a tramp."Synonyms: bum, hobo, vagabond, bum, casual, clochard, derelict, deroderogatorysometimes

2. (derogatory) A disreputable, promiscuous woman; a slut.Examples: "I can't believe you'd let yourself be seen with that tramp."; "Claudia is such a tramp; making out with all those men when she has a boyfriend."Synonyms: NB: All terms are usually pejorative unless stated otherwise., 304, alley cat, alleycat, amorette, amoret, amorosa, articlederogatory

3. (Australia, New Zealand) A long walk, possibly of more than one day, in a scenic or wilderness area.Examples: "I got in with the American Fur Company and set out for another tramp to trade with the Indians on the North and South Platte Rivers."; "The starting place for the tramp is reached over a gravel road that begins on Route 3 about a mile south of Gorham spur."; "Speaking of knockout panoramas, if you′re fit then consider doing the taxing, winding, 8km tramp up Mt Roy (1578m; five to six hours return), start 6km from Wanaka on Mt Aspiring Rd."Synonyms: bushwalk, hike, ramble, trekAustraliaNew-Zealand

4. (in apposition) Of objects, stray, intrusive and unwanted.Examples: "Your last delivery of copper ore contained half a hundredweight of tramp metal."