noun
medium size; cabinet size (photography)
Often used in photography to refer to a print size between 大判 (large) and 小判 (small), typically around 120×165 mm. In general contexts, it simply means medium-sized.
この写真は中判でプリントしてください。
Please print this photo in cabinet size.
中判のノートを買った。
I bought a medium-sized notebook.