Dictionary

nonionic

adjective non·ion·ic \-(ˌ)ī-ˈä-nik\

Definition of NONIONIC

:  not ionic; especially :  not dependent on a surface-active anion for effect <nonionic surfactants>
ADVERTISEMENT

First Known Use of NONIONIC

1929

Browse

2 ENTRIES FOUND:
Next Word in the Dictionary: nonionic detergentPrevious Word in the Dictionary: noninvolvementAll Words Near: nonionic
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears