(n) :
a single piece of a given material, elongated and roughly round in cross-section, often twisted with other fibers to form thread; material in the form of fibers
"the microscope showed a single blue fiber stuck to the sole of the shoe."
(n) :
a single piece of a given material, elongated and roughly round in cross-section, often twisted with other fibers to form thread; material in the form of fibers
"the microscope showed a single blue fiber stuck to the sole of the shoe."