subs. (old colloquial).—A fickle, inconstant, vacillating person.

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  1596.  SHAKESPEARE, Merry Wives of Windsor, iii. 2. Where had you this pretty WEATHERCOCK?

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  1638.  RANDOLPH, Amyntas, i. 1. What pretty WEATHERCOCKS these women are.

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  1672.  DRYDEN, The Conquest of Granada, I. iii. 1.

        The word, which I have given, shall stand like fate;
Not like the king’s, that WEATHERCOCK of state.

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  1703.  WARD, The London Spy vii. 155. They are Men whose Conditions are subject to more Revolutions than a WEATHER-COCK, or the uncertain Mind of a Fantastical Woman.

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