neem
Học thuậtThân thiện
Definition
Noun 1. A large semi-evergreen tree (Azadirachta indica) native to the Indian subcontinent and other parts of Asia: It is known for its drought resistance and many useful parts. The trunk produces a sticky gum, its bark is bitter and used medicinally, and its seeds contain an aromatic oil. 2. The tree or its parts, valued for medicinal, agricultural, and pesticidal properties: Various parts of the neem tree, such as leaves, bark, and seeds, are used in traditional medicine, organic farming, and personal care products.
Usage Examples
- Noun:
- A tall neem provides shade in the village square.
- The neem is often called the "village pharmacy" due to its many uses.
- Farmers use neem oil as a natural pesticide for their crops.
- The bitter taste of neem leaves is well-known in traditional remedies.
Advanced Usage
- "neem-based": Describing a product derived from or containing neem.
- She prefers neem-based soaps for their antibacterial properties.
- In botanical or pharmacological contexts, the term is used precisely to refer to and its extracts, such as neem extract or neem cake (the residue after oil extraction, used as fertilizer).
Variants and Related Words
- Neem tree: The full term for the plant.
- Margosa: An older, alternative name for the neem tree.
- Azadirachta indica: The scientific Latin name for the neem species.
- Nim tree: A common variant spelling in some regions.
Synonyms
- Margosa tree
- Indian lilac (a common name reflecting its lilac-like flowers)
- Nim tree
Related Phrases and Compounds
- Neem oil: The oil pressed from neem seeds, used in cosmetics, medicine, and as a biopesticide.
- Neem leaf: The leaf of the tree, often dried and used in teas or traditional preparations.
- Neem bark: The bark of the tree, used for its astringent and tonic qualities.
- Neem twig: In some cultures, a frayed neem twig is used as a traditional toothbrush.
Noun
- large semi-evergreen tree of the East Indies; trunk exudes a tenacious gum; bitter bark used as a tonic; seeds yield an aromatic oil; sometimes placed in genus Melia