Paula Presley: I use A, but I prefer B.

Rob Ault: The "AP Stylebook" prefers "copy editor," and as a compound the word is hard to read.

Charlotte Fox Luttrell: What kind of editor is it? It's a copy editor. Not a busnesseditor or a featureseditor. Don't be in such a rush. Let adjectives be adjectives.

Mark H. Bloom: What is a "copyeditor?"