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The Ultimate GRE Word List & Dictionary

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vigilant

audio pronunciation audio pronunciation
adjective
  • alertly watchful [Princeton Review]
  • looking out for possible danger, trouble, etc; watchful or alert [Barron]
  • watchful; on the alert; watchfully awake; alert to spot danger [Nandigam]

More word meanings for vigilant
from leading online dictionaries:

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