onium
adjective
\
Definition of onium
(Entry 1 of 2)
: being or characterized by a usually complex cation
-onium
noun suffixDefinition of -onium (Entry 2 of 2)
: an ion having a positive charge hydronium — compare -ium sense 1b
Keep scrolling for more
Keep scrolling for more
More Definitions for onium
onium
adjective
\
Medical Definition of onium
: being or characterized by a usually complex cation onium salts
Comments on onium
What made you want to look up onium? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Autumn Words of the Day 2018
-
- Which is a synonym of fugacious?
Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZ
Share onium
Resources for onium