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.
Fairfax, Virginia. This article is about the independent city surrounded by Fairfax County. For the county, see Fairfax County, Virginia. For the town in Culpeper County, formerly named Fairfax, see Culpeper, Virginia. Fairfax (/ËfÉÉr.fÃ¦ks/ FAIR-faks), colloquially Central Fairfax, Downtown Fairfax, Fairfax City, Oldtown Fairfax, Historic Fairfax, or the City of Fairfax, is an independent city in the Commonwealth of Virginia. As of the 2010 census the population was 22,565, which had risen to an estimated 24,013 as of 2015.