Definition of fluoride for English Language Learners. : a chemical that is sometimes added to drinking water and toothpaste to help keep teeth healthy.
Fairfax is an incorporated town in Marin County, California, United States. Fairfax is located 3.25 miles (5.2 km) west-northwest of San Rafael, at an elevation of 115 feet (35 m). The population is 7,441 at the 2010 census. Fairfax is the only town in America that holds a Green Party majority in the town council.
Town residents must also pay Fairfax County real estate taxes. For all real estate in Fairfax County, including the Town of Vienna, the Fairfax County Office of Assessments annually establishes an assessed value effective January 1 of the tax year. Assessments are based on 100% of fair market value.