Components
We found 4 partial word matches, 2 kanji, and 2 examples matching '億年'
Partial word match search: 4 matches
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1
Most common form: おく
numeric
10^8; 100,000,000; hundred million
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2
noun
1. year
2. age; years
(click the word to view an additional 1 meaning and 2 forms, useful expressions, examples and links)
Kanji search: 2 matches
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オク    hundred million   
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ジン   ニン   ひと man   
イ    idea   
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オン   イン   sound   おと    ね    
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ニチ   ジツ   sun; day   ひ    -か    
リツ   リュウ   た to stand   たてる to build   
シン   こころ heart   
ネン   とし year   
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ジン   ニン   ひと man   
wheel around
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Example search: 2 matches
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ちきゅう
地球
およそ50
おくねん
億年
まえ
まれた

The earth came into existence about five thousand million years ago.
せいぶつ
生物
ついにそのうちわかり
はじ
める
まで30
おくねん
億年
いじょう
以上
あいだ
まった
その
りゆう
理由
らず
ちきゅうじょう
地球上
そんざい
存在
していた

Living organisms had existed on earth, without ever knowing why, for over three thousand million years before the truth finally dawned on one of them.
 
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