We found 40 dictionaries that define the word preservative:

General (25 matching dictionaries)

1. preservative: Longman Dictionary of Contemporary English
2. preservative: Merriam-Webster
3. preservative: Oxford Learner's Dictionaries
4. preservative: American Heritage Dictionary of the English Language
5. preservative: Collins English Dictionary
6. preservative: Vocabulary.com
7. Preservative, preservative: Wordnik
8. preservative: Cambridge Advanced Learner's Dictionary
9. preservative: Wiktionary
10. preservative: Webster's New World College Dictionary, 4th Ed.
11. preservative: The Wordsmyth English Dictionary-Thesaurus
12. preservative: Infoplease Dictionary
13. preservative: Dictionary.com
14. preservative: Cambridge Essential American English Dictionary
15. Preservative: Wikipedia, the Free Encyclopedia
16. Preservative: Online Plain Text English Dictionary
17. preservative: Webster's Revised Unabridged, 1913 Edition
18. preservative: Rhymezone
19. preservative: AllWords.com Multi-Lingual Dictionary
20. preservative: Webster's 1828 Dictionary
21. preservative: FreeDictionary.org
22. preservative: Mnemonic Dictionary
23. preservative: TheFreeDictionary.com

Art (2 matching dictionaries)

24. Epicurus.com Spanish Glossary (No longer online)
25. PRESERVATIVE: Glossary of Art Terms

Business (3 matching dictionaries)

26. Construction Term Glossary (No longer online)
27. preservative: Legal dictionary
28. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

29. preservative: Encyclopedia

Medicine (4 matching dictionaries)

30. preservative: Merriam-Webster Medical Dictionary
31. Dorland's Illustrated Medical Dictionary (No longer online)
32. online medical dictionary (No longer online)
33. preservative: Medical dictionary

Slang (1 matching dictionary)

34. preservative: Urban Dictionary

Tech (4 matching dictionaries)

35. Lake and Water Word Glossary (No longer online)
36. Preservative: Construction Glossary
37. Schlumberger Oilfield Glossary (No longer online)
38. Glossary of Water Resource Terms (No longer online)

(Note: See preservatives as well.)

Definitions from Wiktionary ( ) ▸ noun:  Any agent, natural or artificial, that acts to preserve, especially when added to food. ▸ adjective:  Tending to preserve. Similar: protective, protectant, cryoprotector, antifermentative, formulant, antioxidant, antipollutant, safener, pesticide, anticorrosive, more... Opposite: deteriorating, decomposing, spoiling, perishing, rotting Types: sodium benzoate, potassium sorbate, citric acid, ascorbic acid, nitrates, nitrites, sulfites, propionic acid, benzoic acid, more... Phrases: wood preservative, food preservative, preservative agents, copper-chrome-arsenic wood preservative, copper chrome arsenic wood preservative, more... Adjectives: best, excellent, great, only, suitable, effective, natural, antimicrobial, repellent, common, powerful Colors:     beige,     olive,     amber,     rust,     sepia, more... ▸ Words similar to preservative ▸ Usage examples for preservative ▸ Idioms related to preservative ▸ Wikipedia articles (New!) ▸ Popular adjectives describing preservative ▸ Popular nouns described by preservative ▸ Words that often appear near preservative ▸ Rhymes of preservative ▸ Invented words related to preservative