As a noun whitener
is any substance used to whiten something; a bleach.
As a verb whitened is
(whiten).
whitener
English
Noun
(
en noun)
Any substance used to whiten something; a bleach.
A person employed to whiten or bleach.
(Canada) A powder added to tea or coffee in place of milk. A "non-dairy creamer".
whitened
English
Verb
(head)
(whiten)
whiten
English
Verb
(
en verb)
To make white or whiter; to bleach or blanch.
To become white or whiter; to bleach or blanch.
- His hair had whitened with age.
- The trees in spring whiten with blossoms.