Is “Yum” a Scrabble word?
Yes
YUM
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Yum
adjective
1.Delicious.
“This apple pie is yum!”
proper noun
1.Yellowdog Updater, Modified, a popular package manager in Linux
“Please run yum in non-caching mode to correct this header.”
interjection
1.Indicating delight at the flavor of food.
“Yum! This apple pie is delicious!”