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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - Measuring instrument for indicating speed of rotation.

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Usage examples (39)
  • •Most manuals have a tachometer, many automatics don't
  • The tachometer was almost red-lining at sixty-five hundred.
  • Ok, so there is a difference between tachometer and tachymeter.
  • The tachometer, over the steering column, redlines at 6800 rpm.
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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.