Definitions:

1. a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light noun
   • chief source of fluorine

Synonyms:

• fluorite

NearBy Words:

• fluorapatite
• fluoresce
• fluorescein
• fluoresceine
• fluorescence
• fluorescent
• fluoridate
• fluoridation
• fluoride
• fluoridisation
• fluoridise
• fluoridization
• fluoridize
• fluorine
• fluorite
• fluoroboride
• fluorocarbon
• fluorochrome
• fluoroform
• fluoroscope
• fluoroscopy
• fluorosis
• fluorouracil
• fluorspar