IELTS word
residue
English definition
a small amount left after the rest is gone
Common phrases / collocations
- soap residue
- chemical residue
- leave a residue
Example sentences
- 1.
Soap residue remained inside the cup.
- 2.
The cleaner left no residue.
- 3.
A sticky residue covered the jar.
Visual learning
See the meaning

cup was washedβsoap trace remains