Is “Overture” a Scrabble word?
Yes
OVERTURE
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 Overture
/ˈəʊvətjʊə/
noun
1.An opening; a recess or chamber.
2.Disclosure; discovery; revelation.
3.(often in plural) An approach or proposal made to initiate communication, establish a relationship etc.
verb
1.To make overtures; to approach with a proposal.