Is “Cloture” a Scrabble word?
Yes
CLOTURE
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 Cloture
/ˈkloʊ.tjʊə(ɹ)/
noun
1.In legislative assemblies that permit unlimited debate (that is, a filibuster): a motion, procedure or rule by which debate is ended so that a vote may be taken on the matter. For example, in the United States Senate, a three-fifths majority vote of the body is required to invoke cloture and terminate debate.
Synonyms: closure
verb
1.To end legislative debate by this means.