disk operating system
noun
19 letters32 points in Scrabble®35 points in WWF®
DEFINITIONS1
NOUN
1
An operating system that is on a disk.
WORD FORMS
Starts withD
Ends withM
GAME SCORES
Scrabble®32 points
Words With Friends®35 points
Double word64 points
Triple word96 points
GOOD TO KNOW
Starts & ends withD … M
SYNONYMS & RELATED1
KEEP EXPLORING4