from The American Heritage® Dictionary of the English Language, 4th Edition

  • adj. Having very keen eyesight.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Having very good eyesight

from the GNU version of the Collaborative International Dictionary of English

  • adj. Having very keen vision; sharp-sighted; discerning.
  • adj. alert to possible danger.

from The Century Dictionary and Cyclopedia

  • Having acute vision, like that of a hawk; having bold, piercing eyes.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adj. having very keen vision


Sorry, no etymologies found.



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