We found 20 dictionaries that define the word flattening:

General (14 matching dictionaries)

1. flattening: Merriam-Webster
2. flattening: Collins English Dictionary
3. flattening: Vocabulary.com
4. Flattening, flattening: Wordnik
5. flattening: Cambridge Advanced Learner's Dictionary
6. flattening: Wiktionary
7. Flattening, flattening: Dictionary.com
8. flattening: Cambridge Essential American English Dictionary
9. Flattening (disambiguation), Flattening: Wikipedia, the Free Encyclopedia
10. Flattening: Online Plain Text English Dictionary
11. Flattening: AllWords.com Multi-Lingual Dictionary
12. flattening: Webster's 1828 Dictionary
13. flattening: FreeDictionary.org
14. flattening: TheFreeDictionary.com

Business (1 matching dictionary)

15. flattening: Legal dictionary

Computing (1 matching dictionary)

16. flattening: Encyclopedia

Science (3 matching dictionaries)

17. Flattening: Eric Weisstein's World of Mathematics
18. Flattening: Extragalactic Astronomy
19. Flattening: Eric Weisstein's World of Physics

Tech (1 matching dictionary)

20. Metal Terminology (No longer online)

(Note: See flatten as well.)

Definitions from Wiktionary (flattening) ▸ noun:  The act, or the result of making something flat or flatter ▸ noun:  A flattened part of something Similar: flatten out, drop, flatting, blunting, blandification, thinning, deflation, deformalisation, lowering, shallowing, more... Types: oblate, prolate, condensation, more... Phrases: flattening out, head flattening, flattening of the yield curve, flattening oven, Flattening the curve, more... Adjectives: slight, affective, occipital, corneal, polar, marked, progressive, wave, central, general, gradual Colors:     gray,     beige,     taupe,     sand,     stone, more... ▸ Words similar to flattening ▸ Usage examples for flattening ▸ Idioms related to flattening ▸ Wikipedia articles (New!) ▸ Popular adjectives describing flattening ▸ Words that often appear near flattening ▸ Rhymes of flattening ▸ Invented words related to flattening