Definition of 外来生物 (がいらいせいぶつ)
がいらいせいぶつ
                        外来生物
がいらいせいぶつ
gairaiseibutsu
noun
•
        
adventive species, non-native species, introduced species, alien species
Related Kanji
| 外 | outside | 
| 来 | come, due, next, cause, become | 
| 生 | life, genuine, birth | 
| 物 | thing, object, matter |