anion exchange

noun

: a chemical process in which anions are exchanged or removed:

a

: ion exchange in which one anion (as chloride or hydroxide) is substituted for one or more other anions (as sulfate)

b

: a process in which anions in the form of acids are adsorbed by a basic substance

Word History

First Known Use

1931, in the meaning defined above

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

1. Expanded definitions
2. Detailed etymologies
3. Advanced search tools
4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Rhymes for anion exchange

• arrange
• derange
• estrange
• midrange
• change
• grange
• mange
• range
• strange
• interchange
• rearrange