Home › Words › H › hydraulicianhydraulicianhydraulician means one who studies hydraulics.EtymologyFrom hydraulic + -ian.nounOne who studies hydraulics.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.hydraulically 70% match — Using hydraulics. vs hydraulician →hydroscientist 70% match — One who studies hydroscience. vs hydraulician →hydrometeorologist 68% match — One who studies hydrometeorology. vs hydraulician →hydroclimatologist 67% match — One who studies hydroclimatology. vs hydraulician →hydrometallurgist 67% match — One who studies hydrometallurgy. vs hydraulician →ecohydrologist 67% match — One who studies ecohydrology. vs hydraulician →hydromechanics 67% match — fluid mechanics, especially when dealing with water vs hydraulician →aerodynamician 66% match — A person who studies aerodynamics. vs hydraulician →