Definition of 直接要因 (ちょくせつよういん)
ちょくせつよういん
                        直接要因
ちょくせつよういん
chokusetsuyouin
noun
•
        
direct cause, proximate cause
See also:至近要因
Related Kanji
| 直 | straightaway, honesty, frankness, fix, repair | 
| 接 | touch, contact, adjoin, piece together | 
| 要 | need, main point, essence, pivot, key to | 
| 因 | cause, factor, be associated with, depend on, be limited to |