We found 38 dictionaries that define the word hydraulic:

General (25 matching dictionaries)

1. hydraulic: Merriam-Webster.com
2. hydraulic: Oxford Learner's Dictionaries
3. hydraulic: American Heritage Dictionary of the English Language
4. hydraulic: Collins English Dictionary
5. hydraulic: Vocabulary.com
6. Hydraulic, hydraulic: Wordnik
7. hydraulic: Cambridge Advanced Learner's Dictionary
8. hydraulic: Wiktionary
9. hydraulic: Webster's New World College Dictionary, 4th Ed.
10. hydraulic: The Wordsmyth English Dictionary-Thesaurus
11. hydraulic: Infoplease Dictionary
12. hydraulic: Dictionary.com
13. hydraulic: Online Etymology Dictionary
14. hydraulic: Cambridge Essential American English Dictionary
15. Hydraulic (Transformers), Hydraulic (disambiguation), Hydraulic: Wikipedia, the Free Encyclopedia
16. Hydraulic: Online Plain Text English Dictionary
17. hydraulic: Webster's Revised Unabridged, 1913 Edition
18. hydraulic: Rhymezone
19. Hydraulic: AllWords.com Multi-Lingual Dictionary
20. hydraulic: Webster's 1828 Dictionary
21. hydraulic: Free Dictionary
22. hydraulic: Mnemonic Dictionary
23. hydraulic: Dictionary/thesaurus

Art (1 matching dictionary)

24. Technical Glossary of Theatre Terms (No longer online)

Business (2 matching dictionaries)

25. Construction Term Glossary (No longer online)
26. BusinessDictionary.com (No longer online)

Computing (1 matching dictionary)

27. hydraulic: Encyclopedia

Medicine (2 matching dictionaries)

28. online medical dictionary (No longer online)
29. hydraulic: Medical dictionary

Slang (1 matching dictionary)

30. hydraulic: Green’s Dictionary of Slang

Sports (2 matching dictionaries)

31. Glossary of Canoe Terminology (No longer online)
32. Hydraulic: Bicycle Glossary

Tech (4 matching dictionaries)

33. AUTOMOTIVE TERMS (No longer online)
34. Glossary of Coal Mining Terms (No longer online)
35. Lake and Water Word Glossary (No longer online)
36. Oil and Gas Well Drilling and Servicing eTool (No longer online)

(Note: See hydraulically as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Pertaining to water. ▸ adjective:  Related to, or operated by, hydraulics. ▸ verb:  (transitive) To mine using the technique of hydraulic mining. Similar: fluid mechanics, hydrologic, aqueous, hydrogeological, aquatic, hydrogeologic, hydromechanical, hydrosanitary, aquan, hydric, more... Opposite: mechanical, electrical, manual, pneumatic, gravitational Types: pneumatic, air-powered, spring-loaded, more... Phrases: hydraulic conductivity, hydraulic system, hydraulic pressure, hydraulic gradient, hydraulic engineering, more... Adjectives: thermal, electro, topographical, mechanical, pneumatic, electric, little, ordinary, turbine, powerful, important Colors:     blue,     cyan,     aqua,     teal,     turquoise, more... ▸ Word origin ▸ Words similar to hydraulic ▸ Usage examples for hydraulic ▸ Idioms related to hydraulic ▸ Wikipedia articles (New!) ▸ Popular nouns described by hydraulic ▸ Words that often appear near hydraulic ▸ Rhymes of hydraulic ▸ Invented words related to hydraulic