What does "rubber eraser" mean?

an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil

What is a synonym for "rubber eraser"?

Common synonyms include: eraser, goma, pencil eraser, rubber.

Rare ·Advanced level

Noun

1
an eraser made of rubber (or of a synthetic material with properties similar to rubber); commonly mounted at one end of a pencil wordnet