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{%type%} Definitions

WordNet 3.0Copyright Princeton University
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n. - A giving off of elementary particles with negative charge from atoms or molecules by incident elementary particles that are their own antiparticles

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Usage examples (26)
  • This effect is known as photoemission and was explained by Einstein more than hundred years ago.
  • This effect, known as photoemission, was explained by Albert Einstein more than hundred years ago.
  • I also predicted the so-called large pseudogap in the cuprates that was eventually discovered by Prof. Shen in photoemission from samples in extreme underdoping.
  • The scanner uses photoemission spectroscopy to detect the drug.
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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.