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activator

n.
1.(biology) any agency bringing about activation

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Word of the Day

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  • activation energy
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  • activation
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  • activating agent
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  • activating
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  • activated charcoal
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  • activated carbon
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  • activated
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  • activate
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  • activase
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  • actium
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  • active
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  • active agent
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  • active air defense
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  • active application
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  • active birth
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  • active citizen
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  • active immunity
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  • active matrix screen
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  • active placebo
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  • active site
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  • ghostwriter
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  • koestler
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  • orchidalgia
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  • able-bodied seaman
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  • rh-negative
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  • genus helminthostachys
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  • longshot
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  • archeozoic
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  • attend
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  • take in
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    Idiom of the Day

    red in the face
    to be embarrassed
    The woman was red in the face after she dropped her keys down the elevator shaft.



    1.
    I really must get ________ the central heating

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