About The Word Actinoid
Learn about the word Actinoid to help solve your crossword puzzle. Discover Actinoid definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.
Actinoid
| Actinoid Definition And Meaning |
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What's The Definition Of Actinoid?
[n] any of a series of radioactive elements with atomic numbers 89 through 103
[adj] having a radial form; "starfish are actinoid--that is, they are radially symmetrical" Synonyms | Synonyms for Actinoid: actinide | actinomorphic | actinomorphous | actinon Related Terms | Find terms related to Actinoid: Actinoid In Webster's Dictionary \Ac"tin*oid\, a. [Gr. ?, ?, ray + -oid.]
Having the form of rays; radiated, as an actinia.
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