antilittering
/ˌæntiˈlɪtərɪŋ/
adjective
- Intended to prevent or discourage the act of dropping trash or waste in public places.
- The city installed antilittering signs near the park entrance.
- Our school started an antilittering campaign to keep the playground clean.
- She volunteered for an antilittering project that placed more trash bins downtown.
noun
- A person who actively works to prevent littering or to clean up litter.
- She became an antilittering after seeing how much garbage was on the beach.
- As an antilittering, he spends his weekends picking up trash along the river.
- The local group of antilitterers organized a neighborhood cleanup event.
Antonyms