We found 27 dictionaries that define the word spirit level:

General (19 matching dictionaries)

1. spirit level: Longman Dictionary of Contemporary English
2. spirit level: Merriam-Webster
3. spirit level: Oxford Learner's Dictionaries
4. spirit level: American Heritage Dictionary of the English Language
5. spirit level: Collins English Dictionary
6. spirit level: Vocabulary.com
7. spirit-level, spirit level: Wordnik
8. spirit level: Cambridge Advanced Learner's Dictionary
9. spirit level: Wiktionary
10. spirit level: The Wordsmyth English Dictionary-Thesaurus
11. spirit level: Infoplease Dictionary
12. spirit level: Dictionary.com
13. Spirit Level, Spirit level (disambiguation), Spirit level, The Spirit Level (book), The Spirit Level (poetry), The Spirit Level (poetry book), The Spirit Level (poetry collection): Wikipedia, the Free Encyclopedia
14. spirit level: Rhymezone
15. spirit level: FreeDictionary.org
16. spirit level: Mnemonic Dictionary
17. spirit level: TheFreeDictionary.com

Business (3 matching dictionaries)

18. Construction Term Glossary (No longer online)
19. spirit level: Legal dictionary
20. spirit level: Financial dictionary

Computing (1 matching dictionary)

21. Spirit-level, spirit level: Encyclopedia

Medicine (1 matching dictionary)

22. spirit level: Medical dictionary

Slang (1 matching dictionary)

23. Spirit level: Urban Dictionary

Tech (2 matching dictionaries)

24. AUTOMOTIVE TERMS (No longer online)
25. PhotoNotes Dictionary of Film and Digital Photography (No longer online)

(Note: See spirit_leveling as well.)

Definitions from Wiktionary (spirit level) ▸ noun:  (tool) A tool employing a chamber with a colored liquid (usually alcohol, hence spirit) and an air bubble, used to determine a horizontal or vertical reference line. Similar: level, spirit, spiritus, spirit photography, spiritdom, speerit, spirit path, spright, spiritus mundi, spirit man, more... Opposite: plumb line, vertical level, carpenter's level Types: bubble level, line level, laser level, digital level, more... Adjectives: void, blonde, pap, lantern, atomized, calefactory, incandescent, fluorescent, still, lamping, taper ▸ Words similar to spirit level ▸ Usage examples for spirit level ▸ Idioms related to spirit level ▸ Wikipedia articles (New!) ▸ Words that often appear near spirit level ▸ Rhymes of spirit level ▸ Invented words related to spirit level