To address (a person) using the pronoun you (in the past, especially to use you rather than thou, when you was considered more formal).
"In his old diary entries, he would occasionally write that I should have used you instead of thou when speaking to my lord."
In plain English: You is not actually a verb; it is a pronoun used to refer to the person being spoken to.
"You can find all your favorite recipes on this website."
Usage: This archaic verb form is rarely used in modern English and should generally be avoided. Contemporary speakers simply state that they addressed someone with "you" without needing a specific verb for the action itself.
The people spoken, or written to, as an object.
"In his prayer, the ancient scribe bowed low and addressed the divine presence as You."
Honorific alternative letter-case form of you, sometimes used when referring to God or another important figure who is understood from context.
The individual or group spoken or written to.
"Please read these instructions carefully, you."
A surname of Chinese origin.
"The You family has lived in the village for generations, and their ancestral home is a well-preserved temple."
The word "you" comes from Middle English and Old English, where it originally meant the second person pronoun. Its roots trace back through various Germanic languages to a common ancestor in Proto-Indo-European that also meant "you.