quantifier — 英語辞典

名詞

1. A word, such as all or many, that expresses the quantity of a related noun.

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.

名詞

1. (logic) a word (such as ‘some’ or ‘all’ or ‘no’) that binds the variables in a logical proposition

   同義語

   logical quantifier

   上位語

   word

2. (grammar) a word that expresses a quantity (as ‘fifteen’ or ‘many’)

   上位語

   word