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hydroxyl radical

n.
1.the monovalent group -OH in such compounds as bases and some acids and alcohols

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    Idiom of the Day

    high man on the totem pole
    the top person of an organization
    My father is the high man on the totem pole in his company and has a very good job.



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    It had been a very large private house that had been turned ________ a small hotel for twenty-five guests.

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