Glossary
proofread
To proofread is to read a finished piece once more, hunting what the editing pass missed: a typo, a doubled word, a quotation mark left open.
Proofreading is the last pass over a piece, made once the writing has been revised and edited. A proofreader reads for what the earlier passes missed: a typo the eye supplies correctly on its own, a word doubled at a line break, a quotation mark left open, a name spelled two ways on two pages. The work is mechanical and slow, and it is done against the finished text rather than against a draft, because changing the writing at this point would undo the passes that came before it. Proofreading is the smallest of the three revision passes (revising, editing and proofreading) and it is deliberately last, so a proofreader who starts rewriting has moved back into revising. The fix for most misses is to slow the reading down and take the text a line at a time.
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Related terms
Source: Purdue OWL's Editing & Proofreading page sets proofreading as the last pass, made once the writing has been revised and edited; the names planning, drafting and proofreading are the plain ones process texts use. (Purdue OWL Editing & Proofreading page read 2026-10-14; ATI exam page and Content Outline read 2026-10-07; definition written 2026-10-13)