(n.) = reel ; spool ; coil ; bobbin. Ex: Examples of types of specific material designation that would be described in the physical description area are: hand puppet, jigsaw puzzle, film loop, film reel, paperweight, stereograph reel, and so on. Ex: Bring the kite down by slowly winding the kite string around a kite spool. Ex: It was known that alternating current (AC) voltage could be varied by use of induction coils, but no practical coil system had been invented. Ex: Bobbins and the machinery they ran on were some of the greatest inventions of the Victorian Era. ---- * bobina de encendido = ignition coil. * bobina de inducción = induction coil. * bobina de película = film reel. * grabadora de bobina = reel-to-reel recorder. (v.) = wind. Ex: Bring the kite down by slowly winding the kite string around a kite spool.