The most common and most likely answer to this crossword clue is the 4 letter word UNIX which also is the latest solution we found used in Crosswords Media in 2005.
Multi-user operating system crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| UNIX | 100 % | 4 | 
Words with a meaning similar to the clue: Multi-user operating system
These words may or may not be a possible solution to this crosswords clue.- shell
- trust
- trusted
- desktop
- identifier
- superuser
- platform
- group
- indicator
- load
- mac
- line
Crossword Answer definitions
UNIX noun- Any Unix-like operating system, including Unix.
- Collectively, Unix and unix-like operating systems.
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution