quadrium

Noun

Meaning


quadrium (uncountable)

(education) Synonym of quadrivium


quadrium (uncountable)

(physics, rare) A highly unstable synthetic isotope of the element hydrogen, 1H, having one proton and three neutrons.

Source: en.wiktionary.org

Close letter words and terms

quadriternate quadritubercular quadrituberculate quadriurate quadrivalence quadrivalency