We found 10 dictionaries that define the word needle grass:

General (6 matching dictionaries)

1. needle grass: American Heritage Dictionary of the English Language
2. needle-grass: Wordnik
3. needle grass: Dictionary.com
4. Needle grass: Wikipedia, the Free Encyclopedia
5. needle grass: TheFreeDictionary.com
6. needle grass: Wiktionary

Business (1 matching dictionary)

7. needle grass: Legal dictionary

Computing (1 matching dictionary)

8. needle grass: Encyclopedia

Medicine (1 matching dictionary)

9. needle grass: Medical dictionary

Science (1 matching dictionary)

10. Needle Grass, Needle Grass, Needle Grass, Needle Grass, Needle Grass: Botanical Name listing of Plants

Definitions from Wiktionary (Needle grass) ▸ noun:  Alternative form of needlegrass [Any of several genera of Poaceae grasses:] ▸ Words similar to needle grass ▸ Usage examples for needle grass ▸ Idioms related to needle grass ▸ Wikipedia articles (New!) ▸ Words that often appear near needle grass ▸ Rhymes of needle grass ▸ Invented words related to needle grass