We found 29 dictionaries that define the word ameliorate:

General (24 matching dictionaries)

1. ameliorate: Merriam-Webster.com
2. ameliorate: Oxford Learner's Dictionaries
3. ameliorate: American Heritage Dictionary of the English Language
4. ameliorate: Collins English Dictionary
5. ameliorate: Vocabulary.com
6. ameliorate: Wordnik
7. ameliorate: Cambridge Advanced Learner's Dictionary
8. ameliorate: Wiktionary
9. ameliorate: Webster's New World College Dictionary, 4th Ed.
10. ameliorate: The Wordsmyth English Dictionary-Thesaurus
11. ameliorate: Infoplease Dictionary
12. Ameliorate, ameliorate: Dictionary.com
13. Ameliorate: Online Plain Text English Dictionary
14. ameliorate: Webster's Revised Unabridged, 1913 Edition
15. ameliorate: Rhymezone
16. Ameliorate: AllWords.com Multi-Lingual Dictionary
17. ameliorate: Webster's 1828 Dictionary
18. ameliorate: Free Dictionary
19. ameliorate: Mnemonic Dictionary
20. ameliorate: LookWAYup Translating Dictionary/Thesaurus
21. ameliorate: Dictionary/thesaurus
22. ameliorate: Wikimedia Commons US English Pronunciations

Business (2 matching dictionaries)

23. ameliorate: Legal dictionary
24. BusinessDictionary.com (No longer online)

Medicine (1 matching dictionary)

25. ameliorate: Medical dictionary

Miscellaneous (1 matching dictionary)

26. ameliorate: A Word A Day

Slang (1 matching dictionary)

27. ameliorate: Urban Dictionary

(Note: See ameliorated as well.)

Definitions from Wiktionary ( ) ▸ verb:  (transitive) To make better, or improve, something perceived to be in a negative condition. ▸ verb:  (intransitive) To become better; improve. Similar: meliorate, amend, improve, better, ameliorize, meliorize, embetter, emprove, mend, improve upon, more... Opposite: worsen, deteriorate, decline Types: alleviate, mitigate, reduce, lessen, ease, soften, lighten, more... Phrases: opposite of ameliorate, ameliorate something, ameliorate diffuse, more... Colors:     sky blue,     mint green,     lavender,     peach,     coral,     aqua,     periwinkle,     sage,     blush,     ivory ▸ Words similar to ameliorate ▸ Usage examples for ameliorate ▸ Idioms related to ameliorate ▸ Wikipedia articles (New!) ▸ Words that often appear near ameliorate ▸ Rhymes of ameliorate ▸ Invented words related to ameliorate