We found 26 dictionaries that define the word graveyard shift:

General (20 matching dictionaries)

1. graveyard shift: Merriam-Webster
2. graveyard shift: Oxford Learner's Dictionaries
3. graveyard shift: American Heritage Dictionary of the English Language
4. graveyard shift: Collins English Dictionary
5. graveyard shift: Vocabulary.com
6. graveyard shift: Cambridge Advanced Learner's Dictionary
7. graveyard shift: Wiktionary
8. graveyard shift: The Wordsmyth English Dictionary-Thesaurus
9. graveyard shift: Infoplease Dictionary
10. graveyard shift: Dictionary.com
11. Graveyard Shift (SpongeBob SquarePants), Graveyard Shift (album), Graveyard Shift (disambiguation), Graveyard Shift (short story), Graveyard Shift (story), Graveyard Shift, Graveyard shift, The Graveyard Shift (album), The Graveyard Shift (novel): Wikipedia, the Free Encyclopedia
12. graveyard shift: Rhymezone
13. graveyard shift: FreeDictionary.org
14. graveyard shift: Mnemonic Dictionary
15. Graveyard Shift: The Word Detective
16. graveyard shift: TheFreeDictionary.com
17. Graveyard shift: World Wide Words
18. graveyard shift: Longman Dictionary of Contemporary English

Business (1 matching dictionary)

19. Travel Industry Dictionary (No longer online)

Computing (1 matching dictionary)

20. The Graveyard Shift, graveyard shift: Encyclopedia

Miscellaneous (1 matching dictionary)

21. the graveyard shift: Idioms

Slang (3 matching dictionaries)

22. graveyard shift: Green’s Dictionary of Slang
23. graveyard shift: English slang and colloquialisms used in the United Kingdom
24. the graveyard shift: Urban Dictionary

(Note: See graveyard_shifts as well.)

Definitions from Wiktionary (graveyard shift) ▸ noun:  A work shift late at night, especially one from midnight to 8 AM on a three-shift schedule. ▸ noun:  A group of workers who work during this time slot. Similar: night shift, graveyard watch, spell, graveyard, gravedigging, mass grave, grave, night soil, swear, night-soil, more... Opposite: day shift, morning shift, first shift Phrases: the graveyard shift, more... Adjectives: nightcapped, overnight, nightlong, nightly, nocturnal, vespertine, nighted, vespertinal, nightward, vesperal, nighttime ▸ Words similar to graveyard shift ▸ Usage examples for graveyard shift ▸ Idioms related to graveyard shift ▸ Wikipedia articles (New!) ▸ Words that often appear near graveyard shift ▸ Rhymes of graveyard shift ▸ Invented words related to graveyard shift