hesperium (0 synonym found)

We don't have any synonyms for hesperium yet.

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hesperis  ·  hesperian  ·  hesperid  ·  hesperia  ·  hesperus  ·  hesperidium

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Definition of hesperium:

(n) : (obsolete) A rejected name for plutonium. (Esperium chemical symbol: Es)
Definition of hesperium:

(n) : (obsolete) A rejected name for plutonium. (Esperium chemical symbol: Es)
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