We found 29 dictionaries that define the word greening:

General (23 matching dictionaries)

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

Business (1 matching dictionary)

22. greening: Legal dictionary

Computing (1 matching dictionary)

23. greening: Encyclopedia

Medicine (2 matching dictionaries)

24. online medical dictionary (No longer online)
25. greening: Medical dictionary

Miscellaneous (1 matching dictionary)

26. greening: Idioms

Slang (1 matching dictionary)

27. Greening: Urban Dictionary

(Note: See green as well.)

Definitions from Wiktionary ( ) ▸ noun:  The process of becoming green. ▸ noun:  (obsolete) A type of pear. ▸ noun:  A type of apple that is green when ripe. ▸ adjective:  Becoming green in colour. ▸ noun:  A surname. Similar: rejuvenation, greenization, regentrification, recarbonisation, healthification, greisenisation, refresh, regrowth, recolor, recolorization, more... Opposite: desertification, deforestation, urbanization, industrialization Types: photosynthesis, chlorophyll, more... Phrases: citrus greening, Citrus greening disease, Desert greening, Justine Greening, Jonathan Greening, more... Adjectives: corporate, urban, first, organizational, induced, rapid, slight, new, fleshed, called, general Colors:     lime,     olive,     mint,     chartreuse,     emerald, more... ▸ Words similar to greening ▸ Usage examples for greening ▸ Idioms related to greening ▸ Wikipedia articles (New!) ▸ Popular adjectives describing greening ▸ Popular nouns described by greening ▸ Words that often appear near greening ▸ Rhymes of greening ▸ Invented words related to greening