| var. of fluoro- before a vowel: fluorene; fluoric. |
| 1. | a combining form with the meanings “fluorine,” “fluoride,” used in the formation of compound words: fluorocarbon. |
| 2. | a combining form with the meaning “fluorescence,” used in the formation of compound words: fluoroscopy. |
| fluor- pref. Variant of fluoro-. |
| fluoro- or fluor- pref.
[From fluorine and from fluor.] |
fluor- pref.
Variant of fluoro-.
fluoro- or fluor-
pref.
Fluorine: fluorosis.
Fluorescence: fluoroscope.