See also: 奥陶

Chinese

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phonetic
trad. (奧陶)
simp. (奥陶)

Etymology

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From English Ordovices or Ordovician, by Weng Wenhao in 1911. This is not a Japanese coin.

Pronunciation

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Proper noun

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奧陶

  1. the Ordovician

Derived terms

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