What is the meaning of ?

adjectival article for:

  1. indefinite masculine and feminine singular adjectives in all cases but nominative

    indefinite masculine and feminine singular adjectives in all cases but nominative

    definite masculine singular adjectives in the genitive, dative and ablative cases

    indefinite plural adjectives in all cases

    definite plural adjectives in the genitive, dative and ablative cases

    (to) you

    Second person informal singular pronoun; you

    Second person informal singular pronoun; you

    Source: wiktionary.org