foul feeder

foul feeder (plural foul feeders)

1. An animal that feeds on carrion or the like; a scavenger.
   • 1912, Arthur Conan Doyle, The Lost World […], London; New York, N.Y.: Hodder and Stoughton, →OCLC:

     "He's a foul feeder, is Mr. Malone, a carrion eater, like all of his kind[.]"

2. (obsolete) A horse that has bad eating habits.