Refine this word faster

Stronger alternatives Opposite tone Use in context Cross-language nuance

Actinon

noun

Definitions

Noun
  1. 1
    Radon-219 (²¹⁹₈₆Rn; symbol An), an isotope of radon dated
  2. 2
    any of a series of radioactive elements with atomic numbers 89 through 103 wordnet
  3. 3
    Synonym of radon. obsolete
  4. 4
    an radioisotope of radon with a half-life of about four seconds wordnet
  5. 5
    An actinide dated

Etymology

Contraction of actinium emanation.

See also for "actinon"

Synonyms Antonyms Rhymes Sentences Translate Word Type Pronunciation Word Forms

Next best steps

Find stronger synonymsSee usage examplesCheck pronunciation

Mini challenge

Unscramble this word: actinon