We found 35 dictionaries that define the word telephony:

General (23 matching dictionaries)

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

Computing (9 matching dictionaries)

22. telephony: Free On-line Dictionary of Computing
23. telephony: CCI Computer
24. CNET Internet Glossary (No longer online)
25. telephony: Computer Telephony & Electronics Dictionary and Glossary
26. Telephony: Linktionary Networking Glossary
27. Webopedia (No longer online)
28. I T Glossary (No longer online)
29. Technopedia (No longer online)
30. telephony: Encyclopedia

Medicine (1 matching dictionary)

31. online medical dictionary (No longer online)

Slang (1 matching dictionary)

32. telephony: Urban Dictionary

Tech (1 matching dictionary)

33. telephony: Electronics

(Note: See telephonys as well.)

Definitions from Wiktionary ( ) ▸ noun:  The act of sound transmission via the electromagnetic spectrum. ▸ noun:  The study and application of telephone technology. Similar: telephone, telecommunication, phototelephony, radiotelephony, radio telephony, wireless telephony, communications, Telecomm., transmission, telecom, more... Opposite: nontelephony, noncommunication Phrases: Mobile telephony, internet telephony, wireless telephony, computer telephony, radio telephony, more... Adjectives: mobile, wireless, cellular, distance, digital, local, traditional, basic, international, long, rural Colors:     blue,     black,     gray,     silver,     white, more... ▸ Words similar to telephony ▸ Usage examples for telephony ▸ Idioms related to telephony ▸ Wikipedia articles (New!) ▸ Popular adjectives describing telephony ▸ Words that often appear near telephony ▸ Rhymes of telephony ▸ Invented words related to telephony