fiber

About 14.17 uses per million words.

Meaning

noun A single elongated piece of a given material, roughly round in cross-section, often twisted with other fibers to form thread.
The microscope showed a single blue fiber stuck to the sole of the shoe.
noun A material in the form of fibers.
The cloth is made from strange, somewhat rough fiber.
noun A material whose length is at least 1000 times its width.
Please use polyester fiber for this shirt.
noun Dietary fiber.
Fresh vegetables are a good source of fiber.
noun Moral strength and resolve.
The ordeal was a test of everyone's fiber.
noun The preimage of a given point in the range of a map.
Under this map, any two values in the fiber of a given point on the circle differ by 2π.
noun The pullback of a morphism along a global element (called the fiber of the morphism over the global element).
noun A kind of lightweight thread of execution.