Is “Gib” a Scrabble word?
Yes
GIB
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 Gib
/dʒɪb/
noun
1.A bolt or wedge made from wood or metal used for holding a machine part in place.
2.A castrated male cat or ferret.
3.A male cat; a tomcat.
verb
1.To fasten in place with a gib.