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tetrafluoride

[te-truh-floo r-ahyd, -flawr-, -flohr-]
noun Chemistry.
  1. a fluoride containing four fluorine atoms.

Origin of tetrafluoride

First recorded in 1905–10; tetra- + fluoride
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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Historical Examples of tetrafluoride