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derive
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beseem
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adverbial
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ejector
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instincts
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falla
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dog breeding
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faeces
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tabular array
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wind up
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concavo-concave
concavo-concave /ˌkɑnkəvoʊˈkɑnkəv/
adjective
-
Concave on both sides
(
biconcave
, concavo-concave
)
concave on both sides