Word.ws English Dictionary

eka-actinium

eka-actinium noun: unbiunium (element 121).

Noun

eka-actinium (uncountable)

  1. unbiunium (element 121)
  2. untriennium (dvi-lanthanum) (element 139)

Origin of eka-actinium

From eka- + actinium.

Questions about eka-actinium

What does eka-actinium mean?
Eka-actinium means unbiunium (element 121).
What part of speech is eka-actinium?
Eka-actinium is a noun.

Words near eka-actinium in the dictionary

  1. ejuration
  2. ejurations
  3. ejusdem generis
  4. EK
  5. eka-
  6. eka-actinium
  7. eka-aluminium
  8. eka-aluminum
  9. eka-astatine
  10. eka-bismuth
  11. eka-boron

Source and license

Adapted from Wiktionary: eka-actinium (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “eka-actinium.” Word.ws, https://word.ws/eka-actinium. Based on Wiktionary, CC BY-SA 4.0.