The meaning of WHITEN is to make white or whiter. How to use whiten in a sentence.

Feb 12, 2026 · How to whiten your teeth depends on your preferences, goals, and budget. Home remedies remove surface stains. Dentists offer stronger whitening treatments.

Definition of whiten verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

To whiten implies giving a white color or appearance by putting a substance of some kind on the outside: to whiten shoes. To blanch implies taking away natural or original color throughout: to …

The meaning of blanching is to whiten, but this is not always the purpose of blanching in cooking.

WHITEN definition: to make or become white. See examples of whiten used in a sentence.

Jan 5, 2026 · We asked dentists about the most effective ways to whiten teeth at home, and they shared their top picks for toothpastes, mouthwashes, pens, strips and kits.