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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

n. - A soft mineral that emits light during exposure to an ultraviolet light.

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Usage examples (28)
  • What is the significance of the term fluorspar?
  • Demand for fluorspar, which is used in refrigeration and aluminium smelting, collapsed as the economic downturn took hold in late 2008.
  • In addition there were shown splendid specimens of fluorspar, lead, and zinc.
  • If the reaction is performed in the fluorspar tube, the resulting gaseous silicon tetrafluoride,
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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.