zero-emission
adjective/ˌzɪərəʊ ɪˈmɪʃn/
/ˌzɪrəʊ ɪˈmɪʃn/
[only before noun]- used to describe a vehicle that does not produce gases that cause pollution
- Zero-emission cars—including all electric cars—are exempt from car tax.
Check pronunciation:
zero-emission