Coil is a loop that winds around itself or another object.
a) In pottery it refers to a long, rolled out piece of clay that is used to build up objects.
b) A coil of hair.
c) A snake forming a coil round the leg of a chair.
Note: In English the same word is used with different materials, in Catalan and Spanish different words are used.
Read more about: Coiling (2) Ways of using coils