Is Sub Editor a Word?

A sub-editor is the same as a copy editor.

Is sub editor one word?

A sub-editor is a person whose job it is to check and correct articles in newspapers or magazines before they are printed. I was a sub-editor on the foreign desk of the News Chronicle.

What is difference between sub editor and editor?

A sub-editor, sometimes referred to as a copy-editor, is the gatekeeper of grammar; a sorcerer of spelling. ... An editor, on the other hand, is the commander-in-chief, charged with controlling the entire war effort. That not only includes the copy quality, but the overall vision for a project.