Is “Nod” a Scrabble word?
Yes
NOD
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 Nod
/nɔd/
noun
1.An instance of inclining the head up and down, as to indicate agreement, or as a cursory greeting.
2.A reference or allusion to something.
3.A nomination.
“For the fifth time in her career she received a Grammy nod, she has yet to win the award.”
verb
1.To incline the head up and down, as to indicate agreement.
2.To briefly incline the head downwards as a cursory greeting.
3.To sway, move up and down.