What is the meaning of deflated?

verb

• Collapse by releasing contained air or gas.
  • usage: "deflate a balloon"
  • synonyms: deflate
• Release contained air or gas from.
  • usage: "deflate the air mattress"
  • synonyms: deflate
• Reduce or lessen the size or importance of.
  • usage: "The bad review of his work deflated his self-confidence"
  • synonyms: deflate, puncture
• Produce deflation in.
  • usage: "The new measures deflated the economy"
  • synonyms: deflate
• Reduce or cut back the amount or availability of, creating a decline in value or prices.
  • usage: "deflate the currency"
  • synonyms: deflate
• Become deflated or flaccid, as by losing air.
  • usage: "The balloons deflated"
  • synonyms: deflate

adjective

• Brought low in spirit.
  • usage: "left us fatigued and deflated spiritually"
  • synonyms: chapfallen, chopfallen, crestfallen