"ˌ adjective
Etymology: electr- + hydraulic
1. : of, relating to, or involving a combination of electric and hydraulic mechanisms
an electrohydraulic elevator
2. : involving or produced by the action of very brief but powerful pulse discharges of electricity under a liquid resulting in the generation of shock waves and highly reactive chemical species
an electrohydraulic effect
• elec·tro·hydraulically "ˌ adverb