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fiddle
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steady
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go-around
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adding machine
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absolute value
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acciaccatura
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comp
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sparrow
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.22 caliber
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indebted
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aculea
aculea /ˈækjʊliə/
noun
-
Small spiny outgrowth on the wings of certain insects
(
aculea
)
small spiny outgrowth on the wings of certain insects