Definition of wire grass
: any of various grasses or rushes having wiry culms or leaves: as a : a Eurasian slender-stemmed meadow grass (Poa compressa) widely naturalized in the United States and Canada b : any of several coarse grasses (genus Aristida) with a 3-awned lemma that grow extensively in open dry, sandy, or sterile areas especially of the southeastern and south-central U.S.
First Known Use of wire grass
Seen and Heard
What made you want to look up wire grass? Please tell us where you read or heard it (including the quote, if possible).