Meaning of YOU in English

[you] pron [ME, fr. OE eow, dat. & accus. of ge you; akin to OHG iu, dat. of ir you, Skt yuyam you] (bef. 12c) 1: the one or ones being addressed--used as the pronoun of the second person singular or plural in any grammatical relation except that of a possessive "~ may sit in that chair" "~ are my friends" "can I pour ~ a cup of tea"--used formerly only as a plural pronoun of the second person in the dative or accusative case as direct or indirect object of a verb or as object of a preposition--compare thee, thou, ye, your, yours

2: one 2a

Merriam-Webster English vocab.      Английский словарь Merriam Webster.