Definition

1. Noun:
   • A widely cultivated tropical plant native to India, characterized by yellow flowers and a large, aromatic, deep yellow rhizome (underground stem). This plant is the source of both a culinary condiment and a yellow dye.

Usage Examples

• Noun:
  • The spice turmeric is derived from the dried rhizome of Curcuma longa.
  • Farmers in Southeast Asia cultivate Curcuma longa for both its culinary and medicinal uses.

Advanced Usage

• In botanical/ scientific contexts: The term is used as the formal botanical (Latin) name to specify this particular species within the ginger family (Zingiberaceae), distinguishing it from other species.
  • The study focused on the anti-inflammatory properties of extracts from Curcuma longa.

Variants and Related Words

• Turmeric (n): The common name for the spice powder made from the dried and ground rhizome of .
  • Turmeric is a key ingredient in curry powder.
• Curcumin (n): The principal curcuminoid and the main bioactive compound found in , responsible for its vibrant yellow color.
  • Curcumin is studied for its potential health benefits.

Synonyms

• Turmeric plant: A common synonym referring to the plant itself.
• Indian saffron: A term sometimes used to describe turmeric, alluding to its color, though it is not related to true saffron.

Related Phrases/Compounds

• Turmeric rhizome: Specifically refers to the underground stem of the plant.
  • The fresh turmeric rhizome has a more pungent aroma than the dried powder.
• Curcuma genus: Refers to the broader group of plants to which belongs.
  • Several species in the Curcuma genus are used in traditional medicine.

Noun

1. widely cultivated tropical plant of India having yellow flowers and a large aromatic deep yellow rhizome; source of a condiment and a yellow dye