What's Trending Now
More Trending Words
anion exchanger
noun
Definition of anion exchanger
: an anion-exchange agent that can exchange its anion with the anion or anions of a solution passed through it or that can adsorb anions in the form of acids; especially : an insoluble basic synthetic organic resin usually containing amine groups or quaternary ammonium groups
Read the Latest from M-W
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
First Known Use of anion exchanger
1941
Seen and Heard
What made you want to look up anion exchanger? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!