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 is a town in Allendale County, South Carolina, United States. The population was 3,206 at the 2000 census. Fairfax is located at 32Â°57â²27â³N 81Â°14â²16â³W / 32.9575Â°N 81.23778Â°W / 32.9575; -81.23778 (32.957633, -81.237794). According to the United States Census Bureau, the town has a total area of 3.3 square miles (8.6 kmÂ²), all of it land.