galley proof
nounPronunciation: /ˈɡæli pruːf/
A preliminary version of a typeset publication used for final proofreading before printing or digital publication.
Full Definition
A galley proof is a formatted version of a manuscript that has been typeset but not yet finalized for publication. It represents the text as it will appear in the final published form, including layout, fonts, and formatting. Galley proofs are distributed to authors and editors for final review, corrections, and approval before the work goes to press. In digital publishing, galley proofs may be provided as PDFs that mirror the final publication format.
Plain English
A nearly finished version of a book or article that looks like the final published version, used for one last check for mistakes before it's officially published.
In Editorial Context
The stage in the editorial workflow where content has been copyedited, typeset, and formatted, requiring final author and editorial review before publication release.
Etymology & History
Originated in letterpress printing when type was arranged in metal trays called galleys before being transferred to page forms.
Originally referred to proofs from metal type in galleys; now applies to any pre-publication formatted proof regardless of production method.
Usage
"The journal editor sent galley proofs to all contributing authors for final review before the special issue went to press."
Usage note: Often simply called 'galleys' in publishing contexts; distinguished from page proofs which show final pagination.
Context: academic publishing, journal production, book publishing, editorial workflow
Region: international
Also known as
Contrasted with
Don't confuse with
Page proofs show final pagination while galleys may not; advance reader copies are promotional materials rather than proofs for correction.