feeder

feeder /ˈfiːdɚ/ noun
plural feeders
feeder
/ˈfiːdɚ/
noun
plural feeders
Britannica Dictionary definition of FEEDER
[count]
1 
a  : a device for supplying food to animals
b  : a person who supplies food for animals
2 
: a road, railway, etc., that connects to a larger road, railway, etc. — often used before another noun
3 
: a part that sends materials into a machine or system
4 
: a person or thing that eats or feeds in a specified way
also : an animal that eats a specified kind of food — see also bottom feeder