(~s)
1.
Rubber is a strong, waterproof, elastic substance made from the juice of a tropical tree or produced chemically. It is used for making tyres, boots, and other products.
...the smell of burning ~.
N-UNCOUNT
2.
Rubber things are made of ~.
...~ gloves.
ADJ: usu ADJ n
3.
A ~ is a small piece of ~ or other material that is used to remove mistakes that you have made while writing, drawing, or typing. (BRIT; in AM, use eraser )
N-COUNT
4.
A ~ is a condom. (AM INFORMAL)
N-COUNT