We found 29 dictionaries that define the word s/2009:

General (15 matching dictionaries)

1. 's, -'s, -s: Merriam-Webster
2. 's, 's-, -'s, -'s, -s, -s, -s, -s: Oxford Learner's Dictionaries
3. :S, -'s, -s, -s: Collins English Dictionary
4. 'S, 's, 's, -s: Wordnik
5. 's, -'s, -s, -s, -s-: Cambridge Advanced Learner's Dictionary
6. 's, -'s, -s, -s-, s-: Wiktionary
7. -s: Webster's New World College Dictionary, 4th Ed.
8. -'s, -s: The Wordsmyth English Dictionary-Thesaurus
9. S(L), S(T), -s, s///: Dictionary.com
10. -s (1), -s (2): Online Etymology Dictionary
11. .S, S(q), S. (Dorst novel), S (Cyrillic), S (EP), S (NYCS), S (New York City Subway service), S (South Korean band), S (Suzuki novel), S (Svedberg unit), S (disambiguation), S (group), S (novel series), S (programming language), S (set theory), 's: Wikipedia, the Free Encyclopedia
12. 's, -s: Online Plain Text English Dictionary
13. -s: MyWord.info
14. s-: Stammtisch Beau Fleuve Acronyms
15. s, s: AllWords.com Multi-Lingual Dictionary

Computing (2 matching dictionaries)

16. s///: Free On-line Dictionary of Computing
17. S (Svedberg unit), s///: Encyclopedia

Medicine (4 matching dictionaries)

18. S: Merriam-Webster Medical Dictionary
19. online medical dictionary (No longer online)
20. S-, S (Svedberg unit), S (disambiguation): Medical dictionary
21. Dorland's Illustrated Medical Dictionary (No longer online)

Miscellaneous (4 matching dictionaries)

22. S(L), S(T): Acronym Finder
23. AbbreviationZ (No longer online)
24. AbbreviationZ (No longer online)
25. AbbreviationZ (No longer online)

Science (1 matching dictionary)

26. S-: A Dictionary of Quaternary Acronyms and Abbreviations

Slang (2 matching dictionaries)

27. S: Green’s Dictionary of Slang
28. s/, the s: Urban Dictionary

Tech (1 matching dictionary)

29. Lake and Water Word Glossary (No longer online)

(Note: See s's as well.)

▸ Also see s's Similar: talk, whistle, tattle, blab, babble, peach, babble out, blab out, sing along, sing from the same hymn sheet, more... Opposite: north, up, above, top, rise Phrases: s 1, s s, s s, a s, i s, more... ▸ Word origin ▸ Words similar to s/2009 ▸ Usage examples for s/2009 ▸ Idioms related to s/2009 ▸ Wikipedia articles (New!) ▸ Words that often appear near s/2009 ▸ Rhymes of s/2009 ▸ Invented words related to s/2009