Is “Gab” a Scrabble word?
Yes
GAB
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 Gab
/ɡæb/
noun
1.Idle chatter.
2.The mouth or gob.
3.One of the open-forked ends of rods controlling reversing in early steam engines.
verb
1.To jest; to tell lies in jest; exaggerate; lie.
2.To talk or chatter a lot, usually on trivial subjects.
3.To speak or tell falsely.