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blaze
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norbert wiener
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abstraction
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pigeon berry
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achira
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carbon
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concentrate on
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accordance of rights
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particular
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e
updraft updraft /ˈʌpˌdræft/
noun
-
[ N. American]
A strong upward air current
(
updraft
[ N. American] , upcurrent
, updraught
[British] )
a strong upward air current