We found 21 dictionaries that define the word vanishing:

General (17 matching dictionaries)

1. vanishing: Merriam-Webster
2. vanishing: Collins English Dictionary
3. vanishing: Vocabulary.com
4. Vanishing, vanishing: Wordnik
5. vanishing: Cambridge Advanced Learner's Dictionary
6. vanishing: Wiktionary
7. vanishing: Dictionary.com
8. vanishing: Cambridge Essential American English Dictionary
9. The Vanishing, Vanishing: Wikipedia, the Free Encyclopedia
10. Vanishing: Online Plain Text English Dictionary
11. vanishing: Webster's Revised Unabridged, 1913 Edition
12. vanishing: Rhymezone
13. Vanishing: AllWords.com Multi-Lingual Dictionary
14. vanishing: Webster's 1828 Dictionary
15. vanishing: FreeDictionary.org
16. vanishing: Mnemonic Dictionary
17. vanishing: TheFreeDictionary.com

Business (1 matching dictionary)

18. vanishing: Legal dictionary

Medicine (1 matching dictionary)

19. online medical dictionary (No longer online)

Miscellaneous (1 matching dictionary)

20. vanishing: Idioms

Science (1 matching dictionary)

21. Vanishing: Eric Weisstein's World of Mathematics

(Note: See vanish as well.)

Definitions from Wiktionary (vanishing) ▸ adjective:  That vanishes. Similar: disappearing, receding, disparent, dissipative, dissipatory, withering, disintegrating, dispossessive, dimish, depreciating, more... Opposite: appearing, emerging, materializing, manifesting, arising Phrases: vanishing point, vanishing points, vanishing act, vanishing cream, vanishing line, more... Adjectives: non, sudden, gradual, complete, nameless, simultaneous, mysterious, daily, identical, quasi, rapid Colors:     pale blue,     whisper pink,     dusk purple,     smoky black,     ethereal silver, more... ▸ Words similar to vanishing ▸ Usage examples for vanishing ▸ Idioms related to vanishing ▸ Wikipedia articles (New!) ▸ Popular nouns described by vanishing ▸ Words that often appear near vanishing ▸ Rhymes of vanishing ▸ Invented words related to vanishing