whiten

(hwīt'n, wīt-)

transitive verb, intransitive verb

to make or become white or whiter

Origin: ME whitnen < ON hvitna < hvitr, white

See whiten in American Heritage Dictionary 4

tr. & intr.v. whit·ened, whit·en·ing, whit·ens
To make or become white or whiter, especially by bleaching.

Related Forms:

  • whitˈen·er noun

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