Usually means: Herbaceous plant, used in folklore.
Definitions Related words Mentions History
We found 24 dictionaries that define the word knotgrass:

General (20 matching dictionaries)
  1. knotgrass: Merriam-Webster
  2. knotgrass: Oxford Learner's Dictionaries
  3. knotgrass: American Heritage Dictionary of the English Language
  4. knotgrass: Collins English Dictionary
  5. knotgrass: Vocabulary.com
  6. knotgrass: Wordnik
  7. knotgrass: Wiktionary
  8. knotgrass: Webster's New World College Dictionary, 4th Ed.
  9. knotgrass: The Wordsmyth English Dictionary-Thesaurus
  10. Knotgrass, knotgrass: Dictionary.com
  11. Knotgrass: Wikipedia, the Free Encyclopedia
  12. Knotgrass: Online Plain Text English Dictionary
  13. knotgrass: Webster's Revised Unabridged, 1913 Edition
  14. knotgrass: Rhymezone
  15. Knotgrass: AllWords.com Multi-Lingual Dictionary
  16. knotgrass: Webster's 1828 Dictionary
  17. Knotgrass: Dictionary of Phrase and Fable (1898)
  18. knotgrass: FreeDictionary.org
  19. knotgrass: Mnemonic Dictionary
  20. knotgrass: TheFreeDictionary.com

Medicine (3 matching dictionaries)
  1. online medical dictionary (No longer online)
  2. Hepatitis C Information Central (No longer online)
  3. knotgrass: Medical dictionary

Science (1 matching dictionary)
  1. A Modern Herbal, 1931, by Mrs. M. Grieve (No longer online)

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Definitions from Wiktionary (knotgrass)

▸ noun:  An annual plant, Polygonum aviculare, found in fields and wasteland
▸ noun:  Paspalum distichum, a weedy perennial grass of wet areas

Similar:
paspalum distichum, birdweed, pigweed, matgrass, bird's-tongue, knotweed, common knotgrass, breadwort, allseed, polygony, more...

Opposite:
smooth grass, non-knotted grass, knot-free grass

▸ Words similar to knotgrass

▸ Usage examples for knotgrass

▸ Idioms related to knotgrass

▸ Wikipedia articles (New!)

▸ Popular adjectives describing knotgrass

▸ Words that often appear near knotgrass

▸ Rhymes of knotgrass

▸ Invented words related to knotgrass

Similar:
paspalum distichum, birdweed, pigweed, matgrass, bird's-tongue, knotweed, common knotgrass, breadwort, allseed, polygony, more...

Opposite:
smooth grass, non-knotted grass, knot-free grass



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