We found 22 dictionaries that define the word outboard motor:

General (17 matching dictionaries)

1. outboard motor: Longman Dictionary of Contemporary English
2. outboard motor: Merriam-Webster
3. outboard motor: American Heritage Dictionary of the English Language
4. outboard motor: Collins English Dictionary
5. outboard motor: Vocabulary.com
6. outboard motor: Cambridge Advanced Learner's Dictionary
7. outboard motor: Wiktionary
8. outboard motor: The Wordsmyth English Dictionary-Thesaurus
9. outboard motor: Infoplease Dictionary
10. outboard motor: Dictionary.com
11. Outboard motor: Wikipedia, the Free Encyclopedia
12. outboard motor: Rhymezone
13. outboard motor: FreeDictionary.org
14. outboard motor: Mnemonic Dictionary
15. outboard motor: TheFreeDictionary.com

Computing (1 matching dictionary)

16. outboard motor: Encyclopedia

Miscellaneous (1 matching dictionary)

17. outboard motor (n.): Cats

Sports (1 matching dictionary)

18. Hickok Sports Glossaries (No longer online)

Tech (2 matching dictionaries)

19. AUTOMOTIVE TERMS (No longer online)
20. SeaTalk Dictionary of English Nautical Language (No longer online)

(Note: See outboard_motors as well.)

Definitions from Wiktionary (outboard motor) ▸ noun:  A detachable and pivotable propulsion unit fitted over the transom of a boat, comprising an engine that drives a propeller. Similar: outboard, motorboard, prop, motor boat, sterndrive, motor-boat, inboard, motorboat, outrigger, hydromotor, more... Opposite: inboard motor, inboard engine Types: 2-stroke, 4-stroke, diesel, electric, more... ▸ Words similar to outboard motor ▸ Usage examples for outboard motor ▸ Idioms related to outboard motor ▸ Wikipedia articles (New!) ▸ Words that often appear near outboard motor ▸ Rhymes of outboard motor ▸ Invented words related to outboard motor