What does the word C mean?

Usage examples for C

  1. For the first time in her life, she knew that the A, B, C's were out of date and that children were taught after a different fashion. – That Little Girl of Miss Eliza’s by Jean K. Baird
  2. It was called c'tubim, i. – The Canon of the Bible by Samuel Davidson
  3. " Why, it's as simple as A B C," he explained. – The Golden Web by Anthony Partridge