lather
LATH-er
/ˈlæðər/
A frothy white mass of bubbles produced by mixing soap or shaving cream with water.
In grooming, lather refers specifically to the thick, warm foam whipped up with a shaving brush to protect the skin during a shave.
The story behind the word. Lather comes from the Old English 'lēathor', meaning soap, washing soda, or lather itself, originating from a Proto-Germanic root meaning 'to wash.' It has maintained its association with soapy foam for over a thousand years.
Word relationships
- foam: Foam is a general term for any mass of bubbles, while lather specifically implies soapy, frothy bubbles created by agitation.
- froth: Froth is often used for bubbles on liquids like coffee or beer, whereas lather is reserved for soap and cleaning agents.
- liquid: Liquid is the flat, unagitated state of soap before it is whipped into a lather.
Commonly confused with
- leather: Leather is cured animal skin, while lather is soapy foam.
Word family
- lathered (verb): Covered with soapy foam.
- lathery (adjective): Resembling or covered in lather.
Collocations
- rich lather
- whip up a lather
- shaving lather
- thick lather
Idioms & expressions
- in a lather
Example sentences
- "The barber whipped up a rich, warm lather in his ceramic mug and applied it to the client's face." A classic wet shaving experience
- "Don't get yourself into a lather over such a minor scheduling mistake." An idiom describing state of agitation
Memory hook
Lather rhymes with 'gather.' You gather soap and water together to make a thick lather. Gather soap to make a lather.
When not to use
Do not confuse with simple liquid soap or dry foam that does not require water or agitation to form.
Fun facts
- The idiom 'in a lather' (meaning worked up or agitated) comes from horses sweating so profusely that a soapy-looking foam forms on their skin.
Related words
Explore more words
shampoo, effervescent, effervescence, detergent, scrub, scour
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