coil
kaw il
- n a structure consisting of something wound in a continuous series of loops
a coil of rope - n a round shape formed by a series of concentric circles (as formed by leaves or flower petals)
- n a transformer that supplies high voltage to spark plugs in a gasoline engine
- n a contraceptive device placed inside a woman's womb
- n tubing that is wound in a spiral
- n reactor consisting of a spiral of insulated wire that introduces inductance into a circuit
- v to wind or move in a spiral course
the muscles and nerves of his fine drawn body were coiling for action
black smoke coiling up into the sky - v make without a potter's wheel
- v wind around something in coils or loops