What Does “Thou” Mean

“Thou” is an old English word that means “you.” It was used when speaking to one person, especially in older forms of English.

Today, people usually do not use “thou” in everyday speech. You may see it in old books, poems, religious texts, or when someone is trying to sound old-fashioned or poetic.

Meaning & Usage

“Thou” was the subject form of “you” in older English. For example, “thou art” meant “you are.” In modern English, it has mostly been replaced by “you.”

Examples

“Thou shalt not steal.”
“Thou art my friend.”
These examples sound old-fashioned and are usually found in historical or religious writing.

Is “thou” still used today?

Only rarely. Most people use it in quotes, literature, poetry, or for a dramatic old-style effect.

What does “thou” mean in modern English?

It simply means “you,” but it is an old form that is not common in everyday conversation.