About The Word Actinoid

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Actinoid

Actinoid Meaning & Definition
Actinoid Definition And Meaning

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:

See Also | group | grouping

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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