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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - (geology) The probability that an earthquake will generate a level of ground motion that surpasses a specified reference level during a given exposure time.

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Usage examples (34)
  • The concept of exceedance can be applied to any type of environmental risk modeling
  • Smog "exceedance" - the amount by which ozone levels top the California standard of 90 parts per billion-would drop 12 percent.
  • If a municipal water plant is found to have an exceedance they must:
  • O&B have selected the Yamal series, which has strong 20th century growth contributing markedly to their exceedance statistics.
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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.