Word of the Day

mercurial

[mer-kyoor-ee-uhl]

adjective:

volatile; fickle; erratic

Explanation

Someone described as mercurial tends to shift quickly from one mood or direction to another. The word descends directly from Mercury, the Roman messenger god known for his speed and unpredictability. That sense of quick change carries through today, keeping life full of surprises.

Example: His mercurial personality meant he was laughing with us one minute and arguing the next.

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