/see/ , n. , pl. C's or Cs, c's or cs .
1. the third letter of the English alphabet, a consonant.
2. any spoken sound represented by the letter C or c, as in cat, race, or circle.
3. something having the shape of a C.
4. a written or printed representation of the letter C or c.
5. a device, as a printer's type, for reproducing the letter C or c.