We found 32 dictionaries that define the word master's:

General (23 matching dictionaries)

1. Masters, master's: Merriam-Webster
2. master's: American Heritage Dictionary of the English Language
3. Masters, master's: Collins English Dictionary
4. Masters, masters: Vocabulary.com
5. Master's, Masters, Masters, master's, masters, masters: Wordnik
6. Master's, master's, masters: Cambridge Advanced Learner's Dictionary
7. Masters, master's, masters: Wiktionary
8. Masters: Webster's New World College Dictionary, 4th Ed.
9. Masters: Infoplease Dictionary
10. masters: Dictionary.com
11. masters: Cambridge Essential American English Dictionary
12. Master's, Masters (The Tripods), Masters (curling), Masters (darts), Masters (film), Masters (snooker), Masters (surname), Masters, The Masters (darts), The Masters (novel), The Masters: Wikipedia, the Free Encyclopedia
13. Masters: Rhymezone
14. Masters: E Cobham Brewer, The Reader's Handbook
15. masters: FreeDictionary.org
16. masters: Mnemonic Dictionary
17. -masters, master's: TheFreeDictionary.com
18. masters: Wikimedia Commons US English Pronunciations
19. masters: Merriam-Webster
20. Masters: Oxford Learner's Dictionaries
21. master's: Oxford Learner's Dictionaries
22. Masters: TheFreeDictionary.com
23. masters: Wordnik

Business (3 matching dictionaries)

24. masters: Merriam-Webster Legal Dictionary
25. -masters, masters: Legal dictionary
26. Masters, -masters: Financial dictionary

Computing (1 matching dictionary)

27. Masters, -masters: Encyclopedia

Medicine (1 matching dictionary)

28. Masters, -masters: Medical dictionary

Miscellaneous (2 matching dictionaries)

29. Masters, -masters: Idioms
30. AbbreviationZ (No longer online)

Slang (1 matching dictionary)

31. MASTERS: Urban Dictionary

Sports (1 matching dictionary)

32. Masters: Sports Definitions

(Note: See master as well.)

Definitions from Wiktionary (Master's) ▸ noun:  Clipping of master's degree. [A postgraduate degree which aims to assist students in developing a mastery for a particular academic field or profession.] Similar: headmaster, schoolmaster, maestro, captain, sea captain, lord, overlord, professional, dominate, master copy, more... Opposite: apprentices, novices, beginners, amateurs, neophytes Types: Masters in Science, more... Phrases: the masters, old masters, two masters, masters degree, masters thesis, more... Adjectives: great, old, new, former, colonial, italian, past, white, political, best, ancient Colors:     green,     gold,     black,     white,     silver, more... ▸ Words similar to master's ▸ Usage examples for master's ▸ Idioms related to master's ▸ Wikipedia articles (New!) ▸ Popular adjectives describing master's ▸ Words that often appear near master's ▸ Rhymes of master's ▸ Invented words related to master's