• Definition for "18"
  • Quotes for "18"
    • "I did a production of 'Journey's…"
    • View More

18 definition

  • noun:
    • the number eighteen
    • the cardinal quantity this is the amount of seventeen and one
  • adjective:
    • an additional than seventeen; denoting a quantity composed of one more than seventeen and something lower than nineteen; -- representing the amount eighteen as Arabic numerals.
    • being yet another than seventeen
66 votes

How would you define 18?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!