Swap

v. exchange one thing for another, trade, barter; make an exchange or trade

n. exchange, trade

Swap can refer generically to the exchanging of one thing for another; see also Barter.
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Swåp are an Anglo-Swedish band that produce a musical fusion of traditional nordic music and celtic music.
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Noun
1. an equal exchange; "we had no money so we had to live by barter"
(synonym) barter, swop, trade
(hypernym) exchange, interchange
(hyponym) horse trade, horse trading
(derivation) trade, swop, switch
Verb
1. exchange or give (something) in exchange for
(synonym) trade, swop, switch
(hypernym) exchange, change, interchange
(derivation) barter, swop, trade
2. move (a piece of a program) into memory, in computer science
(hypernym) travel, go, move, locomote
(hyponym) thrash

n. swap, exchange, trade

(v. t.)
To fall or descend; to rush hastily or violently.
  

(v. t.)
To beat the air, or ply the wings, with a sweeping motion or noise; to flap.
  

(v. i.)
To strike; -- with off.
  

(v. i.)
To exchange (usually two things of the same kind); to swop.
  

(n.)
Hastily.
  

(n.)
An exchange; a barter.
  

(n.)
A blow; a stroke.