We found 26 dictionaries that define the word whispering:

General (19 matching dictionaries)

1. whispering: Merriam-Webster
2. whispering: Collins English Dictionary
3. whispering: Vocabulary.com
4. Whispering, whispering: Wordnik
5. whispering: Cambridge Advanced Learner's Dictionary
6. whispering: Wiktionary
7. whispering: Webster's New World College Dictionary, 4th Ed.
8. whispering: Infoplease Dictionary
9. whispering: Dictionary.com
10. whispering: Cambridge Essential American English Dictionary
11. Whispering (song), Whispering: Wikipedia, the Free Encyclopedia
12. Whispering: AllWords.com Multi-Lingual Dictionary
13. whispering: Webster's 1828 Dictionary
14. whispering: FreeDictionary.org
15. whispering: Mnemonic Dictionary
16. whispering: TheFreeDictionary.com
17. Whispering: Online Plain Text English Dictionary
18. whispering: Webster's Revised Unabridged, 1913 Edition
19. whispering: Rhymezone

Art (1 matching dictionary)

20. Whispering: Lexicon of Linguistics

Business (1 matching dictionary)

21. whispering: Legal dictionary

Computing (1 matching dictionary)

22. whispering: Encyclopedia

Miscellaneous (3 matching dictionaries)

23. Brilliant Dream Dictionary (No longer online)
24. Whispering: Glossary of Translation and Interpreting Terminology
25. whispering: Idioms

Slang (1 matching dictionary)

26. whispering: Urban Dictionary

(Note: See whisper as well.)

Definitions from Wiktionary (whispering) ▸ adjective:  That whispers. ▸ adjective:  Associated with whispers. ▸ noun:  Something that is whispered; gossip; a rumor. ▸ noun:  The sound of whispers; Similar: murmuring, susurrant, rustle, soft, whisperous, whispersome, whist, susurring, chattering, whistly, more... Opposite: shouting, yelling, screaming, hollering Types: muttering, mumbling, murmuring, rumbling, more... Phrases: whispering campaign, whispering gallery, whispering pines, whispering campaigns, whispering galleries, more... Adjectives: much, low, soft, half, little, faint, loud, gentle, mysterious, excited, secret Colors:     pale lavender,     soft pink,     light blue,     muted lilac,     subtle beige, more... ▸ Words similar to whispering ▸ Usage examples for whispering ▸ Idioms related to whispering ▸ Wikipedia articles (New!) ▸ Popular adjectives describing whispering ▸ Popular nouns described by whispering ▸ Words that often appear near whispering ▸ Rhymes of whispering ▸ Invented words related to whispering