noun
final proofreading; page-proofing
The last stage of proofreading before publication, often checking layout and final corrections.
最終校正が終わったら、すぐに印刷に入ります。
Once the final proofreading is done, we'll go straight to printing.
校正 is general proofreading; 最終校正 specifically refers to the final round of proofreading.
Compound of 最終 (final) and 校正 (proofreading).