blanch

verb

ˈblanch 

blanched; blanching; blanches

transitive verb

: to take the color out of

Age had blanched his hair.

: such as

a

cooking : to scald or parboil in water or steam in order to remove the skin from, whiten, or stop enzymatic action in (such as food for freezing)

blanch the asparagus in salted boiling water

b

: to bleach by excluding light

blanch the leaves of a plant

c

: to make ashen or pale

fear blanches the cheek

intransitive verb

: to become white or pale (as from shock or fear)

His face blanched with horror.

—often used figuratively to describe a reaction of shock or dismay that makes someone unwilling or reluctant to proceed

Civilians also saw benefits to the system but blanched when talk then included references to $300-plus user fees.

—Dan Fales

… the managers of the companies blanched at the expenditures necessary to retool factories.

—Charles C. Mann

blancher noun

Synonyms

• bleach
• blench
• decolorize
• dull
• fade
• pale
• snow
• wash out
• whiten

Examples of blanch in a Sentence

Blanch the potatoes before slicing them.

a cup of blanched almonds

She blanched and remained silent when the store owner accused her of taking the money.

Recent Examples on the Web

The suggestion would cause many conservatives to blanch; the feds holding states and local governments hostage? —Roger Valdez, Forbes, 4 Nov. 2024

Read More: The Witch Trials That America Forgot The partisans of both the Enlightenment and Evangelicalism, with otherwise little in common, might share a blanching at that description of the occult project. —Ed Simon, TIME, 31 Oct. 2024

Maybe longtime fans blanched at collaborations with artists like The Chainsmokers, BTS and Avicii — but those songs were effective, and produced three more top 10 hits for the band, at a time when most rock quartets were not coming close to the Hot 100’s upper reaches. —Katie Bain, Billboard, 15 Oct. 2024

These rashes tend to blanch—meaning turn white—when pressed. —Bruce Y. Lee, Forbes, 19 Oct. 2024

Word History

Etymology

Middle English blaunchen, blanchen "to make white, whitewash, whiten (almonds) by parboiling them to remove the skins," borrowed from Anglo-French blanchir, blauncher "to turn white, whiten" (also continental Old French blanchir), derivative of blanc "white" — more at blank entry 1

First Known Use

14th century, in the meaning defined at transitive sense

Kids Definition

blanch

verb

ˈblanch 

1

a

: to take the color out of : bleach

b

: to scald in order to remove the skin from or whiten

blanch almonds

2

: to become white or pale

blancher noun