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actinoid
adjective
noun
having a radial form
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Pronunciation
ˈæktɪnɔɪd
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Meaning
Definitions
adjective
having a radial form
“starfish are actinoid — that is, they are radially symmetrical”
noun
any of a series of radioactive elements with atomic numbers 89 through 103
In context
Example Sentences
starfish are actinoid — that is, they are radially symmetrical
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