ethanediol
/ˌɛθeɪnˈdaɪɔl/
noun
- A clear, thick liquid used as antifreeze in car engines and to make plastics.
- Ethanediol is a key ingredient in many polyester fabrics.
- Spilling ethanediol on the driveway can be dangerous for pets because it tastes sweet but is poisonous.
- The mechanic added ethanediol to the radiator to prevent the engine from freezing in winter.