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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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Short "hint"

A sudden desire. The electrical discharge that travels along a nerve fiber; (electronics) a sharp transient wave in the normal electrical state.

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Usage examples (38)
  • Every heart that has beat strongly and cheerfully has left a hopeful impulse behind it in the world, and bettered the tradition of mankind.
  • He bought it on an impulse
  • The impulse knocked him over
  • I do have to consciously stop myself from even asking, but the impulse is always there.
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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.