that is not or cannot be tracked or traced: untracked marauders of the jungle.
Informal. achieving a superior level of performance after a slow start: The team suddenly got untracked and began to score.

1595–1605; (def 1) un-1 + track + -ed2; (def 2) un-2 + track + -ed2

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To untracked
Example sentences
There are acres of untracked powder for dare devils and beautifully groomed
  runs for the less adventurous.
Under a pale blue morning sky, a string of horses heads across an untracked
  meadow dusted with snow.
So much time was lost in his case and the course of his disease went untracked
  and unchecked.
Deep-powder skiing has a way of getting under your skin and driving you farther
  and farther afield in search of untracked slopes.
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature