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acrogen
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sole
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policy
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assertion
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concurrent operation
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endowed
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acanthion
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wind down
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conflicts
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breakdown
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400th
400th /ˈfɔr ˈhʌndrədθ/
adjective
-
The ordinal number of four hundred in counting order
(
400th
, four-hundredth
)
the ordinal number of four hundred in counting order