English Explanatory Dictionary

quadrium

English dictionary entry

Meanings

noun
  1. Synonym of quadrivium.
noun
  1. A highly unstable synthetic isotope of the element hydrogen, 41H, having one proton and three neutrons.
  2. A quadrium atom or nucleus.

Word forms

quadrium

Etymology

From quadr- + -ium.

Synonyms

quadrivium mul:H-4 mul:⁴H hydrogen-4 hydrogen 4

Related words

mul:Q
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