self feeder
/ˌsɛlf ˈfiːdər/
noun
- A device or container that automatically supplies food to an animal, such as a bird feeder or a pet feeder.
- Automatic self-feeders are popular among farmers for feeding chickens.
- The bird self-feeder in the backyard needs to be refilled every week.
- We bought a self-feeder for our cat so she can eat while we are at work.
Synonyms