used book; secondhand book
Refers to a book that has been previously owned and is sold again. Compare with 古本, which is more common and often used for older or antiquarian books.
See also: 古本
This used book is in very good condition.
I bought a secondhand book cheaply online.
Compound of 中古 (ちゅうこ, 'secondhand') and 本 (ほん, 'book').