contamination
US /kənˌtæm.əˈneɪ.ʃən/
UK /kənˌtæm.əˈneɪ.ʃən/

1.
kontaminasi, pencemaran
the action or state of making or being made impure by polluting or poisoning
:
•
The river suffered from severe chemical contamination.
Sungai itu menderita kontaminasi kimia yang parah.
•
Measures were taken to prevent food contamination.
Langkah-langkah diambil untuk mencegah kontaminasi makanan.