Pronouns and verbs used to refer to the person addressed by the language in which they occur WordNet 3.0 & Open English WordNet

In grammar, the form of a verb used when the subject of a sentence is the audience. In English, the second person is used with the pronouns thou and you. In many languages the singular, applying to one person, and plural, applying to several people, are distinct. Wiktionary

The form of a verb used when the subject of a sentence is the audience. Wiktionary (translation)