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protactínio. In DICTIOUS you will not only get to know all the dictionary meanings for the word
protactínio, but we will also tell you about its etymology, its characteristics and you will know how to say
protactínio in singular and plural. Everything you need to know about the word
protactínio you have here. The definition of the word
protactínio will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
protactínio, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Portuguese
Etymology
From prot(o)- (“proto-”) + actínio (“actinium”), from Ancient Greek ἀκτίς (aktís, “ray”).
Pronunciation
- Hyphenation: pro‧tac‧tí‧ni‧o
Noun
protactínio m (uncountable)
- protactinium (chemical element)