exchange

Noun
  1. Chemical process in which one atom or ion or group changes places with another (synset 111429652)
  2. A mutual expression of views (especially an unpleasant one) (synset 107149414)
    "they had a bitter exchange"
  3. The act of changing one thing for another thing (synset 101168748)
    "Adam was promised immortality in exchange for his disobedience"; "there was an interchange of prisoners"
  4. The act of giving something in return for something received (synset 101111372)
    "deductible losses on sales or exchanges of property are allowable"
  5. A workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication (synset 102998465)
  6. A workplace for buying and selling;
    Open only to members (synset 103307432)
  7. (sports) an unbroken sequence of several successive strokes (synset 101169007)
    "after a short rally Connors won the point"
  8. Reciprocal transfer of equivalent sums of money (especially the currencies of different countries) (synset 101095009)
    "he earns his living from the interchange of currency"
  9. The act of putting one thing or person in the place of another: (synset 100197334)
    "he sent Smith in for Jones but the substitution came too late to help"
  10. (chess) gaining (or losing) a rook in return for a knight or bishop (synset 100168099)
    "black lost the exchange"
  11. (chess) the capture by both players (usually on consecutive moves) of pieces of equal value (synset 100167884)
    "the endgame began after the exchange of queens"
Verb
  1. Give to, and receive from, one another (synset 202262178)
    "Would you change places with me?"; "We have been exchanging letters for a year"
  2. Exchange or replace with another, usually of the same kind or category (synset 200161033)
    "Could you convert my dollars into pounds?"; "He changed his name"; "convert centimeters into inches"; "convert holdings into shares"
  3. Change over, change around, as to a new order or sequence (synset 200140571)
  4. Hand over one and receive another, approximately equivalent (synset 202398631)
    "exchange prisoners"; "exchange employees between branches of the company"
  5. Put in the place of another;
    Switch seemingly equivalent items (synset 202262575)
    "the con artist replaced the original with a fake Rembrandt"; "substitute regular milk for fat-free milk"; "synonyms can be interchanged without a changing the context's meaning"
  6. Exchange a penalty for a less severe one (synset 200161795)

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