Definition of 重労働 (じゅうろうどう)
じゅうろうどう
                        重労働
じゅうろうどう
juuroudou
Common word
noun
1.
heavy labor, heavy labour, hard work
2.
hard labor (in prison), hard labour
Related Kanji
| 重 | heavy, important, esteem, respect, heap up, pile up, nest of boxes, -fold | 
| 労 | labor, thank for, reward for, toil, trouble | 
| 働 | work, (kokuji) |