commensal
🇺🇸
/kəˈmensl/
🇬🇧
/kəˈmensl/
An organism that lives with another and benefits from the relationship without harming the host.
Some species of birds are commensal with large mammals, feeding on ticks and insects that live on the mammal's fur.
일부 조류는 대형 포유류와 공생하여, 포유류의 털에 사는 진드기와 곤충을 먹고 있습니 다.