Is “Containment” a Scrabble word?
Yes
CONTAINMENT
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 Containment
noun
1.The state of being contained.
2.The state of containing.
3.Something contained.