lockout buzzer system (as used by game show contestants)
1.urinary tract2.urinary organs
(mechanics) coupler; coupling
camera self-timer (for delayed shutter release)
(automobile) torque converter
(electronics) variable resistor; rheostat
storage device (computing)
pacemaker (medical device)
communicating vessels (in scientific experiment)
1.inductor2.reactor (in an electrical circuit)
1.cigarette lighter (in a car)2.12-volt cigarette lighter receptacle
(computing) main memory; RAM
1.pressure vessel2.autoclave
microcontroller unit (MCU)