(n) (electric) condensor
(n) tea set
(n) (comp) repeater
relay
(n) injector
syringe
(n) listening instrument
(n) stethoscope
(n) dimmer
dimmer control
(n) electrical resistor
(n) multiplier (e.g. frequency)
(n) (railroad) switch
(n) igniter
(n) eye dropper
(n) dropper
(n) electric switch
(n) megaphone
speaking tube
sound box
(n) speaking tube
(n) electrothermic equipment
(n) register (e.g. cash)
(n) freezer
(n) floodlight
floodlight projector
(n) listening device
bug
wiretap
(n) (comp) equalizer
(n) copier
copying machine
(n) crockery dealer
china shop
(n) ceramics and porcelain
(P)
(n) copper vessel
(n) (vulg) woman who is treated as a sex object
(n) heater
(n) obstruction guard
(n) (comp) power distribution unit