Definition of 行動圏 (こうどうけん)
こうどうけん
                        行動圏
こうどうけん
koudouken
noun
•
        
home range(biology term)
Related Kanji
| 行 | going, journey, carry out, conduct, act, line, row, bank | 
| 動 | move, motion, change, confusion, shift, shake | 
| 圏 | sphere, circle, radius, range |