optical fibre(n = noun.artifact) glass fiber, glass fibre, optical fiber - a very thin fiber made of glass that functions as a waveguide for light; used in bundles to transmit images;
is a kind of fiber, fibre
is a part of fiber optic cable, fibre optic cable, fiberscope

animal fibre, fibre, fibre bundle, fibre optic cable, fibre optics, glass fibre, muscle fibre, natural fibre, nerve fibre, optical, optical aberration, optical activity, optical bench, optical cable, optical condenser, optical crown, optical crown glass, optical device, optical disc, optical disk, optical fiber, optical flint, optical fusion, optical glass, optical illusion, optical instrument, optical lens, optical maser, optical opacity, optical phenomenon, optical prism, optical pyrometer, optical telescope, plant fibre, staple fibre, tampico fibre