What's Trending Now
More Trending Words
needlegrass
noun
Definition of needlegrass
1 : any of several grasses of the genus Stipa (especially S. comata) of the western U.S. with filiform leaves and slender awns on the spikelet
2 : any of several grasses of the genus Aristida (especially A. longiseta) of the western U.S. furnishing poor forage —called also triple-awned grass
Read the Latest from M-W
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up needlegrass? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!