Is “Holdall” a Scrabble word?
Yes
HOLDALL
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 Holdall
/ˈhoʊldɔːl/
noun
1.A large bag for carrying things while travelling.
2.A book or similar printed work containing a wide variety of information.