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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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v. - Throw into great confusion or disorder; Disturb in mind or make uneasy or cause to be worried or alarmed;

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Usage examples (40)
  • My unexpected arrival didn't perturb him in the least.
  • Fundamental Islamicists threaten to perturb the social order in Algeria and Egypt
  • On the contrary, check which phone calls perturb your mental health and give you a headache.
  • It used to kind of perturb me the way she's say that.
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The Open Dictionary of English is a collaborative project, based on Open Source materials, LearnThat resources, and partner APIs.
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.