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mercurial

audio pronunciation audio pronunciation
adjective
  • characterized by rapid and unpredictable change in mood [Princeton Review]
  • (of people or their moods, etc) often changing [Barron]
  • quick, changeable in character, fleeting [Nandigam]

More word meanings for mercurial
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Wiktionary:
mercurial @ wiktionary
WordNet:
mercurial @ wordnet.princeton.edu
Merriam-Webster Online:
mercurial @ M-W.com
MSN Encarta:
mercurial @ Encarta
American Heritage Dictionary of the English Language:
mercurial @ AHD provided by Yahoo! Education
Answers.com:
mercurial @ Answers.com
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