exchange

Sense 1 noun

chemical process in which one atom or ion or group changes places with another

Sense 2 verb

give to, and receive from, one another

Would you change places with me?

Sense 3 noun

a mutual expression of views (especially an unpleasant one)

they had a bitter exchange

Sense 4 verb

exchange or replace with another, usually of the same kind or category

Could you convert my dollars into pounds?

Sense 5 noun

the act of changing one thing for another thing

Adam was promised immortality in exchange for his disobedience

Sense 6 verb

change over, change around, as to a new order or sequence

Sense 7 noun

the act of giving something in return for something received

deductible losses on sales or exchanges of property are allowable

Sense 8 verb

hand over one and receive another, approximately equivalent

exchange prisoners

Sense 9 noun

a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication

Sense 10 verb

put in the place of another; switch seemingly equivalent items

the con artist replaced the original with a fake Rembrandt

Sense 11 noun

a workplace for buying and selling; open only to members

Sense 12 verb

exchange a penalty for a less severe one

Sense 13 noun

(sports) an unbroken sequence of several successive strokes

after a short rally Connors won the point

Sense 14 noun

reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

he earns his living from the interchange of currency

Sense 15 noun

the act of putting one thing or person in the place of another:

he sent Smith in for Jones but the substitution came too late to help

Sense 16 noun

(chess) gaining (or losing) a rook in return for a knight or bishop

black lost the exchange

Sense 17 noun

(chess) the capture by both players (usually on consecutive moves) of pieces of equal value

the endgame began after the exchange of queens