Medical Dictionary

xenon

noun xe·non \ˈzē-ˌnän, ˈzen-ˌän\

Medical Definition of XENON

:  a heavy, colorless, and relatively inert gaseous element that occurs in air as about one part in 20 million by volume—symbol Xe; see element table

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May 23, 2015
debouch Hear it
to emerge or cause to emerge
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