ms-dos

NOUN
6 LETTERS · STARTS WITH M

ms-dos is a valid 6-letter word worth 8 points in Scrabble and 9 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3S1-0D2O1S1
3 + 1 + 0 + 2 + 1 + 1 =8 PTS
DOUBLE WORD → 16TRIPLE WORD → 24
MEANING

What does ms-dos mean?

NOUN · 1 SENSE
1

An operating system developed by Bill Gates for personal computers.