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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A colorless volatile highly flammable liquid obtained from petroleum and used as an anesthetic or a solvent or in determining octane ratings.

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Usage examples (10)
  • It is pure heptane which is the 2nd ingredient in rubber cement.
  • Professors Schorlemmer and Thorpe have found heptane in
  • The compounds are classified as asphaltenes or maltenes according to their solubility in hexane or heptane.
  • My mad laboratory had various smell chemicals to experiment with lighter fluid, grease remover, heptane solvent etc, but I didn't WANT to experiment.
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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.