adj. Of or pertaining to plants in the grass family (Gramineae).
the GNU version of the Collaborative International Dictionary of English
adj. Like, Or pertaining to, grass. See grass, n., 2.
The Century Dictionary and Cyclopedia
Grass-like; belonging or pertaining to the order Gramineæ. Also graminaceous, gramineal.
Word Usage
"We passed southwards over large tracts of bush and gramineous plants, with patches of small plantations, manioc and thur; and settlements girt by calabash-trees, cocoas, palmyra and oil palms."