What is the meaning of plumed?

verb

• Rip off; ask an unreasonable price.
  • synonyms: overcharge, soak, surcharge, gazump, fleece, plume, pluck, rob, hook
• Be proud of.
  • usage: "He prides himself on making it into law school"
  • synonyms: pride, plume, congratulate
• Deck with a plume.
  • usage: "a plumed helmet"
  • synonyms: plume
• Clean with one's bill.
  • usage: "The birds preened"
  • synonyms: preen, plume
• Form a plume.
  • usage: "The chimneys were pluming the sky"; "The engine was pluming black smoke"
  • synonyms: plume
• Dress or groom with elaborate care.
  • usage: "She likes to dress when going to the opera"
  • synonyms: preen, primp, plume, dress

adjective

• Having or covered with or abounding in plumes.
  • usage: "the plumed serpent"; "white-plumed egrets"
  • synonyms: plumy
• Having an ornamental plume or feathery tuft.
  • synonyms: plumate, plumose
• Of a knight's helmet. ( having a decorative plume).
  • synonyms: crested