Come home.

Meaning: This means to travel back to the place where you live.

Choice of Words: Come means to move towards the speaker. Home is a noun that refers to the place where someone lives. When you combine them, "Come home" means to move towards the place where you live.

Alternative Expressions

Return home.

Meaning: This means to ask someone to go back to the place where they live. It's like saying, Please move back to your home.

Choice of Words: Return means to go back to a place where you were before. Home refers to the place where you live. When you put them together, "Return home" is a request asking someone to go back to their home.

Come back home.

Meaning: This means to ask someone to return to the place where they live. It's like saying, Please move towards my home and return there.

Choice of Words: Come is a simple verb that means to move towards the speaker. Back means to return to a previous place or state. Home refers to the place where you live. When you put them together, "Come back home" is a request asking someone to move towards the speaker's home and return there.

Related Expressions