Is “Liftoff” a Scrabble word?
Yes
LIFTOFF
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 Liftoff
noun
1.The point in the launch of a rocket or an aircraft where it leaves contact with the ground.
2.The point at which a person or animal leaves the ground, as for example when jumping.