WordReference Random House Unabridged Dictionary of American English © 2026
fluor•i•dize
(flŏŏr′i dīz′, flôr′-, flōr′-),USA pronunciation v.t., -dized, -diz•ing.
fluor′i•di•za′tion, n.
- Chemistryto treat, impregnate, or affect with a fluoride.
- fluoride + -ize 1935–40
'fluoridize' also found in these entries (note: many are not synonyms or translations):