glass_fiber
1. [ noun ] (optics) a very thin fiber made of glass that functions as a waveguide for light; used in bundles to transmit images
Synonyms: optical_fibre glass_fibre optical_fiber
Related terms: fiber fiberscope fiber_optic_cable
Similar spelling:   glass_fibre
  glass_over
  gloss_over
  glassblower
  glass_sponge