wizzo n. among military aircraft personnel, a weapons systems operator. Etymological Note: Pronunciation of the first letters of weapons systems operator or officer. (source: Double-Tongued Dictionary)
Further reading
Trivia time! Where in the United States can you visit Soda City? If you answered Columbia, South Carolina, you’re right! This nickname apparently derives from an old practice of abbreviating Columbia as Cola. The locals then referred to the town as...
