What is the meaning of mystified?

verb

• Be a mystery or bewildering to.
  • usage: "This beats me"; "Got me-I don't know the answer"; "a vexing problem"; "This question really stuck me"
  • synonyms: perplex, vex, stick, get, puzzle, mystify, baffle, beat, pose, bewilder, flummox, stupefy, nonplus, gravel, amaze, dumbfound
• Make mysterious.
  • usage: "mystify the story"
  • synonyms: mystify

adjective

• Totally perplexed and mixed up."all this duncical nonsense has my brains metagrobolized- Wall Street Journal
  • synonyms: metagrobolized, metagrobolised, metagrabolized, metagrabolised