We found 29 dictionaries that define the word yb:

General (17 matching dictionaries)

1. Yb: Merriam-Webster
2. Yb: Oxford Learner's Dictionaries
3. Yb: American Heritage Dictionary of the English Language
4. Yb: Collins English Dictionary
5. YB, Yb: Vocabulary.com
6. YB, Yb, yb, yB: Wordnik
7. yb: Wiktionary
8. Yb: Webster's New World College Dictionary, 4th Ed.
9. Yb: The Wordsmyth English Dictionary-Thesaurus
10. Yb: Infoplease Dictionary
11. Yb, y.b: Dictionary.com
12. YB (band), YB, Yb: Wikipedia, the Free Encyclopedia
13. Yb: Rhymezone
14. YB, Yb: Stammtisch Beau Fleuve Acronyms
15. yb: FreeDictionary.org
16. yb: Mnemonic Dictionary
17. Yb: TheFreeDictionary.com

Computing (1 matching dictionary)

18. Yb: Encyclopedia

Medicine (5 matching dictionaries)

19. Yb: Merriam-Webster Medical Dictionary
20. Dorland's Illustrated Medical Dictionary (No longer online)
21. Yb: MedFriendly Glossary
22. online medical dictionary (No longer online)
23. Yb: Medical dictionary

Miscellaneous (2 matching dictionaries)

24. YB: Acronym Finder
25. AbbreviationZ (No longer online)

Science (2 matching dictionaries)

26. Yb: A Dictionary of Quaternary Acronyms and Abbreviations
27. Yb: WebElements Periodic Table of the Elements

Slang (1 matching dictionary)

28. YB: Urban Dictionary

Tech (1 matching dictionary)

29. Yb: Webster's New World Telecom Dictionary

Definitions from Wiktionary (Yb) ▸ verb:  (knitting) Initialism of yarn backward. Similar: ytterbium, atomic number 70, AG, A, al2o3, B, byte, CA, CB, column, more... Opposite: by ▸ Words similar to yb ▸ Usage examples for yb ▸ Idioms related to yb ▸ Wikipedia articles (New!) ▸ Words that often appear near yb ▸ Rhymes of yb ▸ Invented words related to yb