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actinon
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abatable nuisance
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actinometer
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acuminate leaf
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actinium
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buff-brown
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actinozoan
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senior
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mischievous
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active subwoofer
active subwoofer /ˈæktɪv ˈsʌbˌwʊfər/
noun
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A subwoofer with a built-in amplifier.
(
active subwoofer
)
A subwoofer with a built-in amplifier.