Definition of 大過去 (だいかこ)
だいかこ
                        大過去
だいかこ
daikako
noun
•
        
past perfect tense, pluperfect(linguistics)
Related Kanji
| 大 | large, big | 
| 過 | overdo, exceed, go beyond, error | 
| 去 | gone, past, quit, leave, elapse, eliminate, divorce |