We found 21 dictionaries that define the word crankcase:

General (17 matching dictionaries)

1. crankcase: Merriam-Webster
2. crankcase: Oxford Learner's Dictionaries
3. crankcase: American Heritage Dictionary of the English Language
4. crankcase: Collins English Dictionary
5. crankcase: Vocabulary.com
6. crankcase: Wordnik
7. Crankcase: InfoVisual Visual Dictionary
8. crankcase: Wiktionary
9. crankcase: Webster's New World College Dictionary, 4th Ed.
10. crankcase: The Wordsmyth English Dictionary-Thesaurus
11. crankcase: Infoplease Dictionary
12. crankcase: Dictionary.com
13. Crankcase (G.I. Joe), Crankcase (Transformers), Crankcase (disambiguation), Crankcase: Wikipedia, the Free Encyclopedia
14. crankcase: Rhymezone
15. crankcase: FreeDictionary.org
16. crankcase: Mnemonic Dictionary
17. crankcase: TheFreeDictionary.com

Computing (1 matching dictionary)

18. crankcase: Encyclopedia

Slang (2 matching dictionaries)

19. crankcase: Green’s Dictionary of Slang
20. crankcase: Urban Dictionary

Tech (1 matching dictionary)

21. AUTOMOTIVE TERMS (No longer online)

(Note: See crankcases as well.)

Definitions from Wiktionary (crankcase) ▸ noun:  The part of an engine that contains the crankshaft. Similar: chainset, chain case, crankarm, clockcase, cylinder, crankery, bell crank, crankism, crick, cistern, more... Opposite: cylinder head, engine block, intake manifold Types: engine block, motor, transmission, more... Phrases: crankcase ventilation, crankcase breather, crankcase dilution, positive crankcase ventilation, Crankcase ventilation system, more... Adjectives: lower, upper, left, right, hand, common, piece, main, rear, enclosed, middle Colors:     black,     gray,     silver,     dark gray,     charcoal, more... ▸ Words similar to crankcase ▸ Usage examples for crankcase ▸ Idioms related to crankcase ▸ Wikipedia articles (New!) ▸ Popular adjectives describing crankcase ▸ Words that often appear near crankcase ▸ Rhymes of crankcase ▸ Invented words related to crankcase