residue
US /ˈrez.ə.duː/
UK /ˈrez.ə.duː/

1.
sisa, baki, residu
a small amount of something that remains after the main part has gone or been taken or used
:
•
There was a sticky residue left on the counter after the spill.
Terdapat sisa melekit yang tertinggal di kaunter selepas tumpahan.
•
The chemical left a white powdery residue.
Bahan kimia itu meninggalkan sisa serbuk putih.