We found 26 dictionaries that define the word wk:

General (16 matching dictionaries)

1. wk: Longman Dictionary of Contemporary English
2. wk: Merriam-Webster
3. wk: Oxford Learner's Dictionaries
4. wk: American Heritage Dictionary of the English Language
5. wk: Collins English Dictionary
6. WK, Wk, wk, wk, wK: Wordnik
7. wk: Cambridge Advanced Learner's Dictionary
8. wk: Wiktionary
9. wk: Webster's New World College Dictionary, 4th Ed.
10. wk: The Wordsmyth English Dictionary-Thesaurus
11. wk: Infoplease Dictionary
12. WK, wk: Dictionary.com
13. WK, Wk: Wikipedia, the Free Encyclopedia
14. wk, wk: TheFreeDictionary.com

Art (1 matching dictionary)

15. Glossary of Stamp Collecting Terms (No longer online)

Business (1 matching dictionary)

16. Travel Industry Dictionary (No longer online)

Medicine (1 matching dictionary)

17. Hepatitis C Information Central (No longer online)

Miscellaneous (3 matching dictionaries)

18. wk(s), wk(s), wk(s): Terminology and Descriptions of Geneaological Words
19. WK: Acronym Finder
20. AbbreviationZ (No longer online)

Science (1 matching dictionary)

21. Wk: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (1 matching dictionary)

22. WK: Urban Dictionary

Tech (2 matching dictionaries)

23. National Weather Service Glossary (No longer online)
24. Reliance Electric motor terms (No longer online)

Definitions from Wiktionary ( ) ▸ noun:  Abbreviation of week. [Any period of seven consecutive days.] ▸ noun:  Abbreviation of work. [(uncountable) Employment.] ▸ noun:  (cricket) Abbreviation of wicket keeper. Similar: diss, Fri, mon, OED, sat, sun, TGIF, Thu, wed, byte, more... Opposite: weekend, rest, relaxation, break Types: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday, more... Phrases: WK League, more... ▸ Words similar to wk ▸ Usage examples for wk ▸ Idioms related to wk ▸ Wikipedia articles (New!) ▸ Popular adjectives describing wk ▸ Words that often appear near wk ▸ Rhymes of wk ▸ Invented words related to wk