What is the meaning of the word "v"?

Definitions:

  1. The 22nd letter of the English alphabet. copy to clipboard NOUN
    • What words start with the letter v? copy to clipboard
  2. The sign used in the Roman system for the number '5'. copy to clipboard NOUN
    • Book V in this series happens to be one of the best that this author has written. copy to clipboard
  3. Used to show the two sides in a court case. copy to clipboard ABBREVIATION
    • The 1973 Supreme Court decision, Roe v Wade. copy to clipboard
  4. Used to show who is competing in a game. copy to clipboard ABBREVIATION
    • Newcastle United v Wigan copy to clipboard