neem tree
Học thuậtThân thiện
Definition
Noun: * A large, fast-growing, semi-evergreen tree (Azadirachta indica) native to the Indian subcontinent and widely cultivated in tropical and semi-tropical regions. It is known for its drought resistance, numerous medicinal and agricultural uses, and its bitter-tasting parts.
Usage
The term "neem tree" is used to refer to the specific tree species itself, often highlighting its practical applications or physical characteristics. * Farmers planted a neem tree near the well for its shade and natural pest-repelling properties. * The neem tree is considered a "village pharmacy" in many parts of India due to its versatile uses. * The leaves of the neem tree have a distinctly bitter taste.
Advanced Usage
- In ecological/agricultural contexts: The neem tree is often discussed as a source of natural pesticides (e.g., neem oil, neem cake) and for its role in agroforestry and soil improvement.
- The organic farm uses extracts from the neem tree as a key component of its integrated pest management system.
- In cultural/economic contexts: It is referenced for its socio-economic importance in traditional medicine, cosmetics, and daily life in its native regions.
- The global demand for products derived from the neem tree has created new market opportunities.
Variants and Related Words
- Neem (noun): The common short form for the neem tree, or used to refer to products derived from it (e.g., neem oil, neem leaves).
- She applied neem oil to her skin.
- Margosa Tree (noun): An older, alternative common name for the neem tree.
- Nim Tree (noun): A variant spelling sometimes used.
- Azadirachta indica (noun): The scientific (Latin) name for the species.
Synonyms
- Margosa tree
- Nim tree
- Indian lilac (This name is sometimes used but can refer to other plants; "neem tree" is more precise.)
Related Phrases/Compounds
- Neem oil: A vegetable oil pressed from the fruits and seeds of the neem tree, used in organic pesticides, cosmetics, and soaps.
- Neem leaf: The leaf of the tree, used in traditional medicine, as a dietary supplement, or as a natural insect repellent.
- Neem bark: The bark of the tree, known for its astringent and tonic properties.
- Neem cake: The residue left after extracting oil from neem seeds, used as a organic fertilizer and soil amendment.
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