The addition of a fluorine compound to a drinking water supply for the purpose of reducing tooth decay.(noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Use "fluoridation" in a sentence
"It's also obvious that her arguments are no more coherent than Ripper's arguments in which he labels fluoridation as a"
"Ending water fluoridation is as easy as turning off a spigot."
"Secondly, water fluoridation is both unnecessary and completely avoidable."