Is “Hookup” a Scrabble word?
Yes
HOOKUP
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 Hookup
noun
1.(sometimes attributive) A connection.
“I need to buy some hookup wire.”
2.A brief sexual relationship or encounter.
“He met his two most recent partners at bars, and expressed strong ambivalence and dislike of meeting partners online, but reported half a dozen additional hookups with partners met online.”
3.A sexual partner.
“The predominant way of finding a hookup or sexual partner would be going online.”
Synonyms: fling