bi‧o‧de‧gra‧da‧ble /ˌbaɪəʊdɪˈɡreɪdəb
əl◂ $ ˌbaɪoʊ-/
adjective materials, chemicals etc that are biodegradable are changed naturally by
bacteria into substances that do not harm the environment
Antonym : non biodegradable,
non-biodegradable:
This carton is made of biodegradable plastic. [TahlilGaran] Dictionary of Contemporary English ▲