An animal that feeds on plants.
1Human beings have always been plant eaters.
2It will separate the top predators from the scavengers and the slow-moving plant eaters, the organiser promises.
3It will separate the top predators from the scavengers and the slow-moving plant eaters, the(...)
4So did the other descendant of Lucy's species, the so-called robust australopithecines, or nutcracker people, who became specialist plant eaters.