the GNU version of the Collaborative International Dictionary of English
noun.
the addition of a fluoride to the water supply (to prevent dental decay).
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
the addition of a fluoride to the water supply (to prevent dental decay)
Word Usage
"It called for a tooth-brushing campaign, properly equipped dental clinics in a least all 10 provincial public hospitals, the fluoridization of table salt and a chief national dentist."