plant fibre
Học thuậtThân thiện
Definition
Noun: - A natural fiber derived from plants: "Plant fibre" refers to any thread-like material obtained from the botanical parts of a plant, such as the stem, leaves, seeds, or fruit. These fibers are primarily composed of cellulose and are used for making textiles, rope, paper, and other products.
Usage Examples
- Noun:
- Cotton and flax are common sources of plant fibre.
- The strength of this plant fibre makes it ideal for durable ropes.
- Paper was traditionally manufactured from plant fibre.
Advanced Usage
- Technical/Industrial Context: In manufacturing, "plant fibre" often specifies the raw material type, distinguishing it from animal or synthetic fibers.
- The composite material is reinforced with plant fibre for sustainability.
- Botanical Context: Refers to the structural component within plant tissues.
- Sclerenchyma cells provide the tough plant fibre in stems.
Variants and Related Words
- Plant fiber (noun): The American English spelling variant.
- Vegetable fibre/fiber (noun): A near-synonymous term, though it can sometimes have a broader or more specific culinary connotation.
- Natural fibre/fiber (noun): A broader category that includes plant fibres as well as those from animal (e.g., wool, silk) or mineral sources.
Synonyms
- Botanical fiber: A formal synonym emphasizing the plant origin.
- Cellulosic fiber: A technical synonym highlighting the primary chemical component, cellulose.
Related Phrases
- Dietary fibre/fiber (noun): While related as a plant-derived substance, this phrase specifically refers to the indigestible portion of plant foods important for nutrition, not for structural or textile use. It is a distinct compound term.
- Fruits and vegetables are good sources of dietary fibre.
Notes on Meaning
- The term "plant fibre" specifically denotes the material itself. It is not typically used as a verb or in idiomatic expressions. Its primary domain is material science, botany, textiles, and manufacturing.
Noun
- fiber derived from plants