'Plant-eating' definitions:

Definition of 'plant-eating'

(from WordNet)
adjective
(of animals) feeding on plants [syn: plant-eating(a), phytophagic, phytophagous, phytophilous]

Definition of 'Plant-eating'

From: GCIDE
  • Plant-eating \Plant"-eat`ing\, a. Eating, or subsisting on, plants; as, a plant-eating beetle. [1913 Webster]