microsoft disk operating system

NOUN
31 LETTERS · STARTS WITH M

microsoft disk operating system is a valid 31-letter word worth 48 points in Scrabble and 53 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3I1C3R1O1S1O1F4T1D2I1S1K5O1P3E1R1A1T1I1N1G2S1Y4S1T1E1M3
3 + 1 + 3 + 1 + 1 + 1 + 1 + 4 + 1 + 0 + 2 + 1 + 1 + 5 + 0 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 1 + 4 + 1 + 1 + 1 + 3 =48 PTS
DOUBLE WORD → 96TRIPLE WORD → 144
MEANING

What does microsoft disk operating system mean?

NOUN · 1 SENSE
1

An operating system developed by Bill Gates for personal computers.

SYNONYMS