We found 18 dictionaries that define the word witnessing:

General (13 matching dictionaries)

1. witnessing: Merriam-Webster
2. witnessing: Collins English Dictionary
3. witnessing: Vocabulary.com
4. Witnessing, witnessing: Wordnik
5. witnessing: Cambridge Advanced Learner's Dictionary
6. witnessing: Wiktionary
7. witnessing: Dictionary.com
8. witnessing: Cambridge Essential American English Dictionary
9. Witnessing: Online Plain Text English Dictionary
10. Witnessing: AllWords.com Multi-Lingual Dictionary
11. witnessing: Webster's 1828 Dictionary
12. witnessing: FreeDictionary.org
13. witnessing: TheFreeDictionary.com

Business (2 matching dictionaries)

14. witnessing: Merriam-Webster Legal Dictionary
15. witnessing: Legal dictionary

Computing (1 matching dictionary)

16. witnessing: Encyclopedia

Medicine (1 matching dictionary)

17. witnessing: Medical dictionary

Miscellaneous (1 matching dictionary)

18. witnessing: Idioms

(Note: See witness as well.)

Definitions from Wiktionary (witnessing) ▸ noun:  The act of bearing witness. Similar: informant, see, spectator, viewer, watcher, find, attestant, testimony, testification, watching, more... Opposite: nonwitnessing Types: personal testimony, expert testimony, character witness, hearsay, more... Phrases: witnessing a crime, more... Colors:     white,     black,     gray,     silver,     gold, more... ▸ Words similar to witnessing ▸ Usage examples for witnessing ▸ Idioms related to witnessing ▸ Wikipedia articles (New!) ▸ Popular adjectives describing witnessing ▸ Words that often appear near witnessing ▸ Rhymes of witnessing ▸ Invented words related to witnessing