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abrasively
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ridge
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acanthurus
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oswald
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go to pieces
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implied
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acrocarpus
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gravy
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concavo-concave
concavo-concave /ˌkɑnkəvoʊˈkɑnkəv/
adjective
-
Concave on both sides
(
biconcave
, concavo-concave
)
concave on both sides