profluoridationist
noun
pro·flu·o·ri·da·tion·ist
| \ ˈprō-ˌflu̇r-ə-ˈdā-shən-əst, -ˌflȯr-
\
\
Medical Definition of profluoridationist
: a person who supports the fluoridation of public water supplies for the prevention of dental caries