Definition of 駄本 (だほん)
だほん
                        駄本
だほん
dahon
noun
•
        
worthless book, meritless book
Related Kanji
| 駄 | burdensome, pack horse, horse load, send by horse, trivial, worthless | 
| 本 | book, present, main, origin, true, real, counter for long cylindrical things |