cleanse

1 of 2

verb

ˈklenz 

cleansed; cleansing; cleanses

transitive verb

1

: clean

especially : to rid of impurities by or as if by washing

cleansed the wound

It's that mystical state most athletes are lucky to achieve a few times in their careers. The mind is cleansed. The body is free.

—Jon Wertheim

2

: to expel, imprison, or kill (the members of an ethnic minority) in (an area) : to subject to or remove by ethnic cleansing

In 1996, tens of thousands of ethnic Tutsis, most of them of Rwandan origin, were murdered or ethnically cleansed in the Masisi region of eastern Zaire.

—David Rieff

intransitive verb

: to engage in or undergo a cleanse to remove toxins from the body

Some people who cleanse say they experience dramatic physical changes.

—Karen Hube

cleanse

2 of 2

noun

: a very restrictive short-term diet primarily intended to remove toxins from the body

Under the supervision of her nutritionist … Gillian Anderson has reportedly participated in cleanses that consist of little more than liquids for 10 days.

—J. D. Heiman

… told me about her 28-day cleanse, which limits the caffeine, sugar, gluten, dairy and red meat in your diet.

—Jon Harris

Synonyms

Verb

• purge
• purify
• sanctify

Examples of cleanse in a Sentence

Verb

The cut should be cleansed gently with mild soap and water.

in an elaborate ritual the priestess cleansed the gathering of supplicants

Recent Examples on the Web

Verb

Mix a pea sized amount with holi (water) and pat all over the face, lips neck and chest after cleansing. —Angela Lei, Forbes.com, 8 Apr. 2025

After cleansing, dousing her skin with vitamin C, and patting on a smidge of eye cream, the Drop star prepares to finish her skin-care regimen with Paula’s Choice Essential Glow Moisturizer SPF 30. —Jenny Berg, Vogue, 7 Apr. 2025

Noun

Closet cleanses are all the rage; My former Vogue colleague Liana Satenstein has even made a whole business out of helping folks purge their closets. —Christian Allaire, Vogue, 3 Apr. 2025

Then, to complete the deep clean, use a dishwasher cleaning tablet, like those from Affresh, or doing a two part vinegar and baking soda cleanse. —Melissa Locker, Southern Living, 1 Mar. 2025

Word History

Etymology

Verb

Middle English clensen, from Old English clǣnsian to purify, from clǣne clean

First Known Use

Verb

before the 12th century, in the meaning defined at sense 1

Noun

1999, in the meaning defined above

Phrases Containing cleanse

• cleanse the palate

Rhymes for cleanse

• bens
• dens
• gens
• glens
• hens
• jens
• pens
• tens
• wrens
• zens
• cheyennes
• demesnes

Kids Definition

cleanse

verb

ˈklenz 

cleansed; cleansing

: to make clean

Medical Definition

cleanse

1 of 2 transitive verb

ˈklenz

cleansed; cleansing

: to make clean

intransitive verb

: to engage in or undergo a cleanse to remove toxins from the body

cleanse

2 of 2 noun

: a very restrictive short-term diet primarily intended to remove toxins from the body