Is “Quantifier” a Scrabble word?
Yes
QUANTIFIER
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 Quantifier
noun
1.(grammar) A word, such as all or many, that expresses a quantity
2.An operator, such as the universal quantifier (written as ∀) or the existential quantifier (∃), used in predicate calculus to indicate the degree that predicate is true for a specified set.
3.A symbol or symbols in a regular expression indicating the number of characters to be matched.