noun

rubber

rubber, eraser

Tires are made of rubber.

Tyres are made of rubber.

The rubber band snapped.

The rubber band snapped.

He wore rubber boots in the rain.

He wore rubber boots in the rain.

((sth.)) made of ((rubber)) to be made of the material rubber He wore rubber boots.

Synonyms: elastic, latex

From the verb 'to rub', as it was first used to rub out pencil marks.

Think of the bouncy, stretchy material used for tyres, bands, and erasers.

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