We found 23 dictionaries that define the word granny knot:

General (18 matching dictionaries)

1. granny knot: Merriam-Webster
2. granny knot: Oxford Learner's Dictionaries
3. granny knot: American Heritage Dictionary of the English Language
4. granny knot: Collins English Dictionary
5. granny knot: Vocabulary.com
6. granny knot: Cambridge Advanced Learner's Dictionary
7. granny knot: Wiktionary
8. granny knot: The Wordsmyth English Dictionary-Thesaurus
9. granny knot: Infoplease Dictionary
10. granny knot: Dictionary.com
11. Granny knot (mathematics), Granny knot: Wikipedia, the Free Encyclopedia
12. granny knot: Rhymezone
13. granny knot: FreeDictionary.org
14. granny knot: Mnemonic Dictionary
15. granny knot: TheFreeDictionary.com
16. granny knot: Longman Dictionary of Contemporary English

Computing (1 matching dictionary)

17. granny knot: Encyclopedia

Medicine (2 matching dictionaries)

18. online medical dictionary (No longer online)
19. granny knot: Medical dictionary

Science (1 matching dictionary)

20. Granny Knot: Eric Weisstein's World of Mathematics

Tech (1 matching dictionary)

21. SeaTalk Dictionary of English Nautical Language (No longer online)

(Note: See granny_knots as well.)

Definitions from Wiktionary (granny knot) ▸ noun:  A knot similar to the reef knot but crossed the opposite way. Similar: granny, reef, thief knot, surgeon's knot, Spanish reef, water knot, angler's knot, arbor knot, Englishman's knot, fisherman's loop, more... Opposite: square knot, reef knot ▸ Words similar to granny knot ▸ Usage examples for granny knot ▸ Idioms related to granny knot ▸ Wikipedia articles (New!) ▸ Words that often appear near granny knot ▸ Rhymes of granny knot ▸ Invented words related to granny knot