Definition

1. Noun:
   • A tropical shrub: A plant (Indigofera suffruticosa) native to the West Indies and South America, historically cultivated as a source of indigo dye.
   • A blue dye: The blue dye substance itself, derived from the leaves of the anil plant or produced synthetically.

Examples

• Noun (Plant):
  • The field was planted with anil for the dye industry.
  • Farmers harvested the anil before the rainy season.
• Noun (Dye):
  • The traditional method of extracting anil is labor-intensive.
  • Her dress was colored with a vibrant shade of anil.

Advanced Usage

• Historical/Economic Context: The word "anil" is often used in historical texts discussing colonial trade, the textile industry, and natural dye production.
  • The demand for anil shaped trade routes in the 16th century.
• Scientific/Botanical Context: Used in botanical and agricultural writing to refer to the specific plant species.
  • Indigofera suffruticosa, commonly known as anil, is a leguminous shrub.

Variants and Related Words

• Indigo: A more common general term for both the blue dye and the plants from which it is derived. "Anil" often refers more specifically to the plant source or its product.
• Indigofera: The botanical genus name for many plants, including anil, that produce indigo.

Synonyms

• Indigo plant (for the shrub).
• Indigo dye (for the coloring substance).

Notes on Meaning

• The two primary meanings (the plant and the dye) are intrinsically linked. The first meaning (the shrub) is the source for the second meaning (the dye).
• In modern usage, "indigo" is far more prevalent than "anil," which retains a more specialized, historical, or technical tone.

Noun

1. shrub of West Indies and South America that is a source of indigo dye
2. a blue dye obtained from plants or made synthetically