YourDictionary

at least

Variant of least

adjective

  1. little
  2. smallest or slightest in size, degree, importance, etc.: the least movement
  3. Biol. very small: used in names of species or varieties: least flycatcher

adverb

  1. little
  2. in the smallest degree

noun

the smallest in size, amount, importance, etc.

Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.

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