swap

Noun
  1. An equal exchange (synset 101111592)
    "we had no money so we had to live by barter"
    is a type of: exchange, interchange - reciprocal transfer of equivalent sums of money (especially the currencies of different countries)
    subtypes: horse trade, horse trading - the swapping of horses (accompanied by much bargaining)
    same as: barter, swop, trade
Verb
  1. Exchange or give (something) in exchange for (synset 202263812)
    is a type of: change, exchange, interchange - give to, and receive from, one another
    same as: switch, swop, trade
  2. Move (a piece of a program) into memory, in computer science (synset 201842972)
    is a type of: go, locomote, move, travel - change location; move, travel, or proceed, also metaphorically
    subtypes: thrash - move data into and out of core rather than performing useful computation

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