English

actino-uranium

From actino- + uranium.

Formed from actino- + uranium

Ancient Greek ἀκτίς ‘ray’

English actino-

Proto-Indo-European *h₁wers- ‘to rain’

Ancient Greek Οὐρᾰνός

Latin Ūranus

English Uranus

English uranium

Today it means

noun Uranium-235.

Language periods are conventional ranges, not dates for this word.

Etymograph / actino-uranium

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