What is the meaning of fawn?

noun

• A color or pigment varying around a light grey-brown color.
  • usage: "she wore dun"
  • synonyms: dun, greyish brown, grayish brown
• A young deer.

verb

• Show submission or fear.
  • synonyms: crawl, creep, cringe, cower, grovel
• Try to gain favor by cringing or flattering.
  • usage: "He is always kowtowing to his boss"
  • synonyms: toady, truckle, bootlick, kowtow, kotow, suck up
• Have fawns.
  • usage: "deer fawn"