blanch
1 Americanverb (used with object)
verb (used with object)
-
to whiten by removing color; bleach.
Workers were blanching linen in the sun.
-
Cooking.
-
to scald briefly and then drain, as peaches or almonds to facilitate removal of skins, or as rice or macaroni to separate the grains or strands.
-
to scald or parboil (meat or vegetables) so as to whiten, remove the odor, prepare for cooking by other means, etc.
-
-
Horticulture. (of the stems or leaves of plants, as celery or leeks) to whiten or prevent from becoming green by excluding light.
-
Metallurgy.
-
to give a white luster to (metals), as by means of acids.
-
to coat (sheet metal) with tin.
-
-
to make pale, as with sickness or fear.
The long illness had blanched her cheeks of their natural color.
verb (used without object)
verb
-
(also intr) to remove colour from, or (of colour) to be removed; whiten; fade
the sun blanched the carpet
over the years the painting blanched
-
(usually intr) to become or cause to become pale, as with sickness or fear
-
to plunge tomatoes, nuts, etc, into boiling water to loosen the skin
-
to plunge (meat, green vegetables, etc) in boiling water or bring to the boil in water in order to whiten, preserve the natural colour, or reduce or remove a bitter or salty taste
-
to cause (celery, chicory, etc) to grow free of chlorophyll by the exclusion of sunlight
-
metallurgy to whiten (a metal), usually by treating it with an acid or by coating it with tin
-
to attempt to conceal something
Related Words
See whiten.
Other Word Forms
- blancher noun
Etymology
Origin of blanch1
First recorded in 1565–75; variant of blench 1
Origin of blanch1
First recorded in 1300–50; Middle English bla(u)nchen, from Anglo-French, Middle French blanchir “to whiten,” derivative of blanc, blanche “white”; blank
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The boy saw Maya-Jade blanch at the insult and he felt a pang of sympathy for her.
From Literature
![]()
I attended a gathering of diplomats, journalists and scholars, and they had blanched faces as they discussed what it means.
“Reporter-source relationships can be tricky, of course, and many journalists would blanch to see their correspondence with sources made public,” she added.
“We didn’t blanch at the cost to come to The Mather.”
From Barron's
“We didn’t blanch at the cost to come to The Mather.”
From Barron's
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.