Definition of 拡大保証 (かくだいほしょう)
かくだいほしょう
                        拡大保証
かくだいほしょう
kakudaihoshou
noun
•
        
extended warranty(computer term)
Related Kanji
| 拡 | broaden, extend, expand, enlarge | 
| 大 | large, big | 
| 保 | protect, guarantee, keep, preserve, sustain, support | 
| 証 | evidence, proof, certificate |