What is the meaning of skunk?

noun

• A person who is deemed to be despicable or contemptible.
  • usage: "only a rotter would do that"; "kill the rat"; "throw the bum out"; "you cowardly little pukes"; "the British call a contemptible person a `git'"
  • synonyms: rotter, dirty dog, rat, stinker, stinkpot, bum, puke, crumb, lowlife, scum bag, so-and-so, git
• A defeat in a game where one side fails to score.
  • synonyms: shutout
• Street names for marijuana.
  • synonyms: pot, grass, green goddess, dope, weed, gage, sess, sens, smoke, locoweed, Mary Jane
• American musteline mammal typically ejecting an intensely malodorous fluid when startled; in some classifications put in a separate subfamily Mephitinae.
  • synonyms: polecat, wood pussy

verb

• Defeat by a lurch.
  • synonyms: lurch