Definition of "twenty-twenty" []

• Having normal visual acuity. (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "However the eminent all rounder will be continuing playing cricket as far as fifty over game and twenty-twenty version are concerned."
• "We have examples of some of those people who require eyeglasses in one identity and have twenty-twenty vision in another identity."
• "With the benefit of twenty-twenty hindsight, it would have been more effective if we had done a few things differently."