Iron: Instrument composed of two metal arms locked by a PIN or shaft, which allows opening them and closing them and that, according to its form, serves to catch or hold a thing strongly or to start it or break it.
IRON: Work outside with one or two retired angles, without flanks, in front of the curtain.
IRON: Clamp the leg of some arthropods.
IRON: Extreme free beam of ancient oil mills.