1. by means of or relating to the use of hydraulic pressure or hydraulic systems
Usage: technical; commonly used in engineering and machinery contexts

Examples

• The crane lifted the heavy load hydraulically using pressurized fluid.
• The brakes on the truck are operated hydraulically.
• The door closes hydraulically to prevent slamming.
• The excavator's arm moves hydraulically with great precision.
• The landing gear of the aircraft extends hydraulically during descent.
• The press compresses the metal hydraulically to shape it into the desired form.