色いろ校こうMeanings1nouncolor proof checkabbreviationAbbreviation of 色校正 (いろこうせい). Used in printing and publishing to refer to checking colors on a proof.色いろ校こうが終おわったら、本ほん番ばんの印いん刷さつに入はいります。Once the color proof check is done, we'll move on to the actual printing.
