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fluor-

1.
variant of fluoro- before a vowel:
fluorene; fluoric.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for fluor-

fluor-

combining form
1.
a variant of fluoro- fluorene, fluorine

fluoro-

combining form
1.
indicating the presence of fluorine: fluorocarbon
2.
indicating fluorescence: fluoroscope
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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fluor- in Medicine

fluor- pref.
Variant of fluoro-.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Difficulty index for fluor-

Few English speakers likely know this word

Word Value for fluor

8
10
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