We found 10 dictionaries that define the word hydraulic fluid:

General (4 matching dictionaries)

1. hydraulic fluid: Merriam-Webster
2. hydraulic fluid: Infoplease Dictionary
3. hydraulic fluid: Dictionary.com
4. Hydraulic fluid: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

5. hydraulic fluid: Encyclopedia

Medicine (2 matching dictionaries)

6. hydraulic fluid, Hydraulic fluid: Medical dictionary

Tech (3 matching dictionaries)

7. AUTOMOTIVE TERMS (No longer online)
8. Oil Analysis (No longer online)
9. Oil and Gas Well Drilling and Servicing eTool (No longer online)

Definitions from Wikipedia (Hydraulic fluid) ▸ noun:  A hydraulic fluid or hydraulic liquid is the medium by which power is transferred in hydraulic machinery. ▸ Words similar to hydraulic fluid ▸ Usage examples for hydraulic fluid ▸ Idioms related to hydraulic fluid ▸ Wikipedia articles (New!) ▸ Words that often appear near hydraulic fluid ▸ Rhymes of hydraulic fluid ▸ Invented words related to hydraulic fluid