A material in the form of fibers.
A material whose length is at least 1000 times its width.
A long tubular cell found in bodily tissue.
The pullback of a morphism along a global element (called the fiber of the morphism over the global element).
A kind of lightweight thread of execution.
Moral strength and resolve.
Dietary fiber.
The preimage of a given point in the range of a map.
A single elongated piece of a given material, roughly round in cross-section, often twisted with other fibers to form thread.
A covering of fine, soft hairs; a pubescence.
A mass of filamentous hairs on the leaf of a plant.
A network of fine blood vessels between the pia mater and the cerebral cortex.