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Webster 1913 Edition
Graminivorous
Gram′i-niv′o-rous
,Adj.
[L.
gramen
, graminis
, grass + vorare
to eat greedily.] Feeding or subsisting on grass, and the like food; – said of horses, cattle, and other animals.
Webster 1828 Edition
Graminivorous
GRAMINIV'OROUS
,Adj.
Feeding or subsisting on grass. The ox and all the bovine genus of quadrupeds are graminivorous animals; so also the horse or equine genus.