Is “Skyhook” a Scrabble word?
Yes
SKYHOOK
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 Skyhook
/ˈskaɪˌhʊk/
noun
1.An hook imagined to be suspended in midair.
2.An overhead winch.
3.A helicopter that lifts and transports heavy objects suspended by a heavy cable.