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eka-

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WordReference Random House Unabridged Dictionary of American English © 2026

eka-, [Chem.]

Chemistrya prefix used to designate the first element of the same family in the periodic table beyond the one to whose name it is prefixed, as ekaselenium for technetium.

Sanskrit eka one

'eka-' also found in these entries (note: many are not synonyms or translations):

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