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WordNet 3.0Copyright Princeton University
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Short "hint"

n. - A warning message adj. - Fully alert and watchful.

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Usage examples (37)
  • He sent a heads-up to the District Attorney
  • The heads-up is out there, so pay attention there.
  • Thank you both very much for giving me the heads-up.
  • There was, however, at least one heads-up about Hsu.
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We give special thanks to our LearnThat volunteers, as well as Princeton University and Wiktionary for their Open Source word data. We're also grateful for the support given by Google, Wordnik.com, Dictionary.com, Stands4.com and YouTube, OEDILF.com, Kylescholz.com, Best-Practice.com, Forvo.com, as well as the generous Creative Commons community.