We found 30 dictionaries that define the word whaling:

General (23 matching dictionaries)

1. whaling: Longman Dictionary of Contemporary English
2. whaling: Merriam-Webster
3. whaling: Oxford Learner's Dictionaries
4. whaling: The Word Spy
5. whaling: American Heritage Dictionary of the English Language
6. whaling: Collins English Dictionary
7. whaling: Vocabulary.com
8. Whaling, whaling: Wordnik
9. whaling: Cambridge Advanced Learner's Dictionary
10. whaling: Wiktionary
11. whaling: Webster's New World College Dictionary, 4th Ed.
12. whaling: The Wordsmyth English Dictionary-Thesaurus
13. whaling: Infoplease Dictionary
14. whaling: Dictionary.com
15. Whaling (DD Smash song), Whaling (disambiguation), Whaling (song), Whaling: Wikipedia, the Free Encyclopedia
16. Whaling: Online Plain Text English Dictionary
17. whaling: Webster's Revised Unabridged, 1913 Edition
18. Whaling: AllWords.com Multi-Lingual Dictionary
19. WHALING: Dictionary of Americanisms (1848)
20. whaling: FreeDictionary.org
21. whaling: TheFreeDictionary.com

Business (1 matching dictionary)

22. Whaling: Legal dictionary

Computing (1 matching dictionary)

23. whaling: Encyclopedia

Medicine (1 matching dictionary)

24. whaling: Medical dictionary

Miscellaneous (2 matching dictionaries)

25. CIA World Factbook (No longer online)
26. whaling: Idioms

Slang (1 matching dictionary)

27. whaling, whaling: Green’s Dictionary of Slang

Tech (1 matching dictionary)

28. SeaTalk Dictionary of English Nautical Language (No longer online)

(Note: See whale as well.)

Definitions from Wiktionary ( ) ▸ noun:  The practice of hunting whales. ▸ noun:  The practice of spotting whales. ▸ noun:  (informal) A beating. ▸ noun:  (computing) A form of highly personalized cyberattack that targets a senior business executive. Similar: hulk, giant, heavyweight, whale watching, whaler, whalewatching, whalecraft, whaleship, whalery, whale-fisher, more... Opposite: anti-whaling, conservation, protection, preservation Phrases: whaling ships, whaling station, whaling ship, whaling stations, whaling port, more... Adjectives: commercial, modern, pelagic, american, japanese, norwegian, scientific, aboriginal, coastal, british, antarctic Colors:     ocean blue,     stormy gray,     aqua,     marine blue,     slate gray, more... ▸ Words similar to whaling ▸ Usage examples for whaling ▸ Idioms related to whaling ▸ Wikipedia articles (New!) ▸ Popular adjectives describing whaling ▸ Words that often appear near whaling ▸ Rhymes of whaling ▸ Invented words related to whaling