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herald
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laughing
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omitted
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disgusting
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plow horse
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adactylia
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vowel
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friction
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acanthurus chirurgus
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temple
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aculea
aculea /ˈækjʊliə/
noun
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Small spiny outgrowth on the wings of certain insects
(
aculea
)
small spiny outgrowth on the wings of certain insects