Definition of 安息角 (あんそくかく)
あんそくかく
                        安息角
あんそくかく
ansokukaku
noun
•
        
angle of repose
Related Kanji
| 安 | relax, cheap, low, quiet, rested, contented, peaceful | 
| 息 | breath, respiration, son, interest (on money) | 
| 角 | angle, corner, square, horn, antlers |