fluoride
Translation
fluoride
Examples
Fluoride is often added to toothpaste to prevent cavities.
Fluoride is often added to toothpaste to prevent cavities.
Some cities add fluoride to the public water supply.
Some cities add fluoride to the public water supply.
Grammar Patterns
to add fluoride to ((sth.)) to put fluoride into something Fluoride is added to toothpaste.
Similar Words
Synonyms: (none common); Related chemical terms: chloride, iodide
Etymology
From 'fluorine' (the chemical element) + '-ide' (a suffix for chemical compounds).
Memory Tips
Think of toothpaste and dental health. 'Fluoride fights cavities'.