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Actinoid
//ˈæktɪnɔɪd// adj, noun
Definitions
Adjective
- 1 Having the form of rays; radiated, as in the species of the family Actiniidae.
Adjective
- 1 having a radial form wordnet
Noun
- 1 actinide
- 2 any of a series of radioactive elements with atomic numbers 89 through 103 wordnet
Etymology
Etymology 1
From actin- + -oid.
Etymology 2
From actin- + -oid.
See also for "actinoid"
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Unscramble this word: actinoid