What is the meaning of disregarded?

verb

• Refuse to acknowledge.
  • usage: "She cut him dead at the meeting"
  • synonyms: ignore, disregard, snub, cut
• Bar from attention or consideration.
  • usage: "She dismissed his advances"
  • synonyms: dismiss, disregard, brush aside, brush off, discount, push aside, ignore
• Give little or no attention to.
  • usage: "Disregard the errors"
  • synonyms: neglect, ignore, disregard

adjective

• Not noticed inadvertently.
  • usage: "her aching muscles forgotten she danced all night"; "he was scolded for his forgotten chores"
  • synonyms: forgotten