We found 30 dictionaries that define the word concavity:

General (22 matching dictionaries)

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

Art (1 matching dictionary)

23. concavity: ArtLex Lexicon of Visual Art Terminology

Business (2 matching dictionaries)

24. Construction Term Glossary (No longer online)
25. concavity: Financial dictionary

Computing (1 matching dictionary)

26. concavity: Encyclopedia

Medicine (4 matching dictionaries)

27. concavity: Merriam-Webster Medical Dictionary
28. Dorland's Illustrated Medical Dictionary (No longer online)
29. online medical dictionary (No longer online)
30. concavity: Medical dictionary

(Note: See concavities as well.)

Definitions from Wiktionary (concavity) ▸ noun:  (uncountable) The state of being concave ▸ noun:  (countable) A concave structure or surface Similar: concaveness, concave shape, concavo-convexity, quasiconcavity, convexity, convexedness, convexness, biconcavity, dish, pseudoconcavity, more... Opposite: convexity, protrusion, bulge Phrases: root concavity, furcal concavity, more... Adjectives: slight, deepest, shallow, strict, quasi, upward, anterior, normal, basal, posterior, marked Colors:     charcoal,     slate gray,     midnight blue,     deep teal,     forest green, more... ▸ Words similar to concavity ▸ Usage examples for concavity ▸ Idioms related to concavity ▸ Wikipedia articles (New!) ▸ Popular adjectives describing concavity ▸ Words that often appear near concavity ▸ Rhymes of concavity ▸ Invented words related to concavity