determiner · noun C /dɪˈtɜr.mə.nər/
Word family
Nouns: determination, determiner
Adjectives: determined, indeterminate
Verbs: determine
determiner
B2 in grammar, a word which is used before a noun to show which particular example of the noun you are referring to
Dictionary example:
In the phrases "my first boyfriend" and "that strange woman," the words "my" and "that" are determiners.