We found 30 dictionaries that define the word adumbrate:

General (26 matching dictionaries)

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

Business (1 matching dictionary)

25. adumbrate: Legal dictionary

Computing (1 matching dictionary)

26. adumbrate: Encyclopedia

Medicine (1 matching dictionary)

27. adumbrate: Medical dictionary

Miscellaneous (1 matching dictionary)

28. adumbrate, adumbrate: A Word A Day

(Note: See adumbrated as well.)

Definitions from Wiktionary ( ) ▸ verb:  To foreshadow vaguely. ▸ verb:  To give a vague outline. ▸ verb:  To obscure or overshadow. Similar: insinuate, intimate, sketch, outline, foreshadow, forecast, preshadow, forebode, auspicate, foreshow, more... Colors:     charcoal,     graphite,     pewter,     smoke,     onyx, more... ▸ Words similar to adumbrate ▸ Usage examples for adumbrate ▸ Idioms related to adumbrate ▸ Wikipedia articles (New!) ▸ Words that often appear near adumbrate ▸ Rhymes of adumbrate ▸ Invented words related to adumbrate