soap-wort

A gardener carefully tends to a soap-wort plant in her herb garden.

Definition

• Noun: "soap-wort" refers to a plant of the genus , particularly , whose leaves and roots contain saponins that produce a lather when agitated in water, historically used as a soap substitute.

Usage Examples

• (A plant used for its cleansing properties.)
• (The plant's saponin-rich parts were used as soap.)

Advanced Usage

• "soap-wort extract": a substance derived from the plant, used in natural cleaning products.
  • The soap-wort extract was added to the shampoo for its gentle cleansing action. (A natural ingredient from the plant.)

Variants and Related Words

• Soapwort (n): a common alternative spelling of "soap-wort," often used in botanical contexts.
  • Soapwort is also known as bouncing Bet. (The plant's common name.)
• Saponin (n): a chemical compound found in soap-wort that creates foam.
  • The saponin in soap-wort makes it effective as a natural cleanser. (The active ingredient.)

Synonyms

• Bouncing Bet: a common name for .
• Fuller's herb: an older term for soap-wort, referring to its use in cleaning wool.

Related Idioms