astringe

/əs'trindʤ/

Thân thiện

The lemon juice astringes the inside of her mouth.

Definition

1. Verb:
   • To become constricted or compressed: To tighten or contract, often referring to tissues or substances.
   • To constrict, bind, or draw together: To cause something to contract or tighten, often used in a medical or biological context.

Usage Examples

• Verb:
  • The cold substance astringes. (It becomes tight or contracts upon exposure to cold.)
  • Lemon juice astringes the tissue in the mouth. (It causes the mouth tissues to tighten or pucker.)

Advanced Usage

• Medical/Biological Context: The verb is often used to describe the physiological effect of certain substances (astringents) that cause the contraction of skin cells or bodily tissues, typically to reduce bleeding or secretion.
  • The alum solution is used to astringe the wound and stop the bleeding.
• Figurative/Literary Use: Rarely, it can be used metaphorically to describe a tightening or constricting effect on non-physical things.
  • Fear seemed to astringe his very soul.

Variants and Related Words

• Astringent (adjective/noun): Causing contraction; a substance that causes contraction.
  • Witch hazel is a common astringent used in skincare.
• Astringency (noun): The quality of being astringent.
  • The astringency of the green tea was quite pronounced.

Synonyms

• Constrict: To make narrower or tighter by squeezing.
• Contract: To draw together and make smaller.
• Tighten: To make or become tight or tighter.

Antonyms

• Dilate: To make or become wider or more open.
• Expand: To increase in size or volume.
• Relax: To make or become less tense or rigid.

Notes on Usage

• Formality: This is a formal, technical, or literary word. It is not commonly used in everyday conversation.
• Typical Contexts: It is most frequently encountered in medical, scientific, cosmetic, or culinary writing (e.g., describing the effect of tannins in wine or tea).
• Common Confusion: Do not confuse with "astringent," which is the more commonly used related adjective and noun. The verb "astringe" describes the of causing this effect.

Học thuật

Verb

1. become constricted or compressed
   • The cold substance astringes
2. constrict or bind or draw together
   • Lemon juice astringes the tissue in the mouth