Toggle nav

1. Word finder
2. Crossword clues
3. Source of the Mac's operating system

Alternative clues for the word unix

• Operating system since the '60s
• OS that uses emacs, sudo and chmod commands
• Operating system developed by Bell Labs
• Windows alternative
• Operating system option
• Operating system from Bell Labs
• Model for many operating systems
• Linux forerunner
• Operating system type
• Bell Labs system