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helonium. In DICTIOUS you will not only get to know all the dictionary meanings for the word
helonium, but we will also tell you about its etymology, its characteristics and you will know how to say
helonium in singular and plural. Everything you need to know about the word
helonium you have here. The definition of the word
helonium will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
helonium, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From helium + -onium.
Noun
helonium (uncountable)
- (inorganic chemistry) Synonym of helium hydride
Translations
See also