1. (noun) a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

• double decomposition
• double decomposition reaction

1. (noun) a linguistic process of transposition of sounds or syllables within a word or words within a sentence

• linguistic process

2. (noun) a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

• chemical reaction
• reaction

1. (noun) a chemical reaction between two compounds in which parts of each are interchanged to form two new compounds (AB+CD=AD+CB)

• double replacement reaction