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activator
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welter
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actioner
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actinism
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active site
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activation energy
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sailor
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peculation
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bass clef
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active subwoofer
active subwoofer /ˈæktɪv ˈsʌbˌwʊfər/
noun
-
A subwoofer with a built-in amplifier.
(
active subwoofer
)
A subwoofer with a built-in amplifier.