Definition

1. Noun (Botany, Pharmacy):

   • Andrographis paniculata: The primary meaning refers to a specific medicinal herb, a plant species native to South and Southeast Asia, known for its extremely bitter taste and use in traditional medicine.
   • The "King of Bitters": A common translated epithet for this plant, directly describing its notable characteristic.

2. Noun (Extended Usage):

   • Herbal Medicine / Remedy: Refers to the dried leaves, stems, or preparations made from the Andrographis paniculata plant, used as a therapeutic agent.

Usage Examples

• Noun:
  • Xuyên tâm liên là một vị thuốc quý trong y học cổ truyền. (Andrographis paniculata is a precious herb in traditional medicine.)
  • Vị của xuyên tâm liên rất đắng. (The taste of Andrographis is very bitter.)
  • Các nhà khoa học đang nghiên cứu hoạt tính của xuyên tâm liên. (Scientists are researching the bioactive properties of Andrographis.)

Advanced Usage

• In pharmacological contexts, "xuyên tâm liên" is often referred to by its standardized Latin binomial name, , or its key bioactive compound, andrographolide.
  • Andrographolide chiết xuất từ xuyên tâm liên có tiềm năng kháng vi-rút. (Andrographolide extracted from Andrographis paniculata has potential antiviral properties.)

Variants and Related Words

• Cây xuyên tâm liên (n): The "xuyên tâm liên" plant, specifying the living plant itself.

  • Cây xuyên tâm liên dễ trồng trong vườn nhà. (The Andrographis plant is easy to grow in a home garden.)

• Cao xuyên tâm liên (n): Andrographis paniculata extract, a concentrated form of the herb.

  • Bệnh nhân được chỉ định dùng cao xuyên tâm liên. (The patient was prescribed Andrographis extract.)

Synonyms

• Andrographis: The common international name for the herb.
• King of Bitters: A direct descriptive translation of its Vietnamese and common English nickname.
• Green Chiretta: Another English name for the plant.

Related Idioms

While there are no direct idioms using "xuyên tâm liên," its characteristic bitterness is sometimes referenced metaphorically. - Đắng như xuyên tâm liên: As bitter as Andrographis (used to describe an intensely bitter taste or a deeply unpleasant experience). - Ly thuốc nam này đắng như xuyên tâm liên. (This herbal medicine decoction is as bitter as Andrographis.)