Gradu means: Words can be used for everything and nothing. (in Community Dictionary, added by Lkjhgfdsa)

What else does Gradu mean?

  • The pronunciation of Gradu is gra-DOO. Two types of unwanted substances exist: 1. Particular gradu is: This is the specific gradu that you know. It is the brown substance at the bottom your cup of coffee after it has been sitting for several days. This is dried coffee 2. Gradu that is not specific: This means you don’t know the name of what it looks like. (in Community Dictionary, added by Smectic)
  • A young boy cheerfully pulls the substance out of his dad’s stomach button. (in Community Dictionary, added by London Cervantes)