on to

Variant of onto

onto definition

onto (än′to̵̅o̅)

  1. to and upon; to a position on
  2. ☆ Slang aware of or familiar with, esp. aware of the real nature or meaning of they're onto our schemes

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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