Word Study
bunch grass
WORDNET DICTIONARY
Noun bunch grass has 1 sense
- bunch grass(n = noun.plant) bunchgrass - any of various grasses of many genera that grow in tufts or clumps rather than forming a sod or mat; chiefly of western United States; Array is a kind of grass
CIDE DICTIONARY
bunch grass,
A grass growing in bunches and affording pasture. In California, Atropis tenuifolia , Festuca scabrella , and several kinds of Stipa are favorite bunch grasses. In Utah, Eriocoma cuspidata is a good bunch grass. [1913 Webster]
For further exploring for "bunch grass" in Webster Dictionary Online