noun Date: 1876 one that quantifies: as, a prefixed operator that binds the variables in a logical formula by specifying their quantity, a limiting noun modifier (as five in “the five young men”) expressive of quantity and characterized by occurrence before the descriptive adjectives in a noun phrase
QUANTIFIER
Meaning of QUANTIFIER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012