Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "nonionic" in a sentence
"Estuarine and coastal zone marine pollution by the nonionic alkylphenol ethoxylates endocrine disrupters: Is there a potential ecotoxicological problem?"
"They are more powerful and less expensive than cationic or nonionic detergents."
"There are four types of detergents: anionic, nonionic, cationic, and amphoteric."