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/ˈfaɪbər/
Meaning & Definition
noun
A thread or filament from which a vegetable tissue, animal tissue, or mineral substance is formed.
The sweater is made from a soft fiber that feels comfortable against the skin.
A thin, threadlike structure or a material in the form of such threads.
Plant fibers are commonly used in the production of paper.
Dietary material containing substances such as cellulose, lignin, and pectin that are resistant to the digestive enzymes of humans.
Eating fruits and vegetables can increase your intake of dietary fiber.
The capacity to endure or withstand difficult conditions; mental or moral strength.
She showed incredible fiber in the face of adversity.
Etymology
From Latin 'fibra' meaning 'a fiber, filament'.
Common Phrases and Expressions
dietary fiber
Nutrients found in plant foods that are necessary for digestive health.
fiber optic
A technology that uses thin strands of glass or plastic to transmit data as light.
muscle fiber
Cell components in muscle that enable contraction and movement.
Related Words
textile
A type of cloth or woven fabric.
nervous tissue
A group of cells that regulate and control bodily functions through electrical signals.
Slang Meanings
Strong moral fiber
She showed a lot of strong moral fiber when she stood up for her beliefs.
No fiber in this
This decision lacks any fiber; there's no real substance behind it.