carpooler
/ˈkɑrˌpulər/
noun
- A person who takes part in a carpool, sharing a car ride with others to travel to a common destination, such as work or school.
- As a carpooler, he saves money on gas and reduces his carbon footprint.
- The new app helps each carpooler find a reliable group for the daily commute.
- Every morning, the carpooler waits at the corner for her neighbors to pick her up.