Definition of 桑蚕 (くわこ)
くわこ
                        桑蚕
くわこ
kuwako
noun
•
                
wild silkworm moth (Bombyx mandarina)(usually kana)
Other readings:
                くわこ《野蚕》
、くわご《桑蚕》
、くわご《野蚕》
                Related Kanji
| 桑 | mulberry | 
| 蚕 | silkworm | 
| 野 | plains, field, rustic, civilian life |