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universal quantifier
noun
Logic.
a quantifier indicating that the sentential function within its scope is true for all values of any variable included in the quantifier.
universal quantifier
noun
Usual symbol: ∶.logic a formal device indicating that the open sentence that follows is true of every member of the relevant universe of interpretation, as (∶ x )( Fx → Gx ) or ( x )( Fx → Gx ): literally, for everything, if it is an F it is a G; that is, all Fs are Gs
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