Is “Inhibit” a Scrabble word?
Yes
INHIBIT
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 Inhibit
/ɪnˈhɪbɪt/
verb
1.To hold in or hold back; to keep in check; restrain.
2.To recuse.