hydraulic fluid

noun

A synthetic or mineral-based fluid that transfers power in hydraulic equipment and machinery.

Similar
hydraulic oil
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Meanings

nounhydraulic fluid (countable and uncountable, plural hydraulic fluids)

plural hydraulic fluids

  1. countableuncountableautomotiveA synthetic or mineral-based fluid that transfers power in hydraulic equipment and machinery.

    Synonyms: hydraulic oil

Synonyms & antonyms

nounA synthetic or mineral-based fluid that transfers power in hydraulic equipment and machinery.

Similar
hydraulic oil
Also see
hydraulic oil
Cite this entry
APA

hydraulic fluid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hydraulic%20fluid

MLA

“hydraulic fluid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hydraulic%20fluid. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “hydraulic fluid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hydraulic%20fluid.

Source: hydraulic fluid on Wiktionary, CC BY-SA 4.0.