- copper wall, iron bastion (idiom); impenetrable defense
- to break through; to make a breakthrough; to surmount (an obstacle); (sports) to break through the opponent's defense
- in charge of; to control
- main engine; (military) lead aircraft; (computing) host computer; main processor; server
- to rotate; to revolve; to spin; to whirl
- to work; to operate; to manipulate
- handle; video game controller
- electric spark
- operating desk; control panel; console
- overload
- to stake out (the boundaries of a property etc); to demarcate; (engineering etc) to calibrate
- value; (to be) worth; to happen to; to be on duty
- an electric current; (old) current intensity
- chipset
- high temperature
- synthetic resin; plastic cement; (Tw) plastic
- substrate
- to destroy (or be destroyed) by fire
- fire extinguisher
- basement; cellar
- heavy; heavy duty; large caliber
- side by side; abreast
- honeycomb; beehive
- giant; enormous
- (computing) array (data structure); (hardware) array (photovoltaic cells, radio telescopes etc)
- supercomputer
- in one's sleep
- to promote (to a higher-ranking position); to lift; to hoist; (fig.) to elevate; to raise; to improve
- to raise; to increase; to improve
- (two, three etc) -fold; times (multiplier); double; to increase or multiply
- floating point operation
- picture; figure; diagram; graph; depiction; graphical
- overclocking
- small scale; small size
- turbine