boracium
An old name for the chemical element boronAn old name for the chemical element boron.
Meaning
1 senses(obsolete, uncountable)An old name for the chemical element boron.
Origin
Coined by British chemist Humphry Davy in 1808, from borax + -ium.Coined by British chemist Humphry Davy in 1808, from borax + -ium.
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Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable