Noun potentiometer has 2 senses
  1. potentiometer - a measuring instrument for measuring direct current electromotive forces
    --1 is a kind of
    measuring instrument, measuring system, measuring device
  2. potentiometer, pot - a resistor with three terminals, the third being an adjustable center terminal; used to adjust voltages in radios and TV sets
    --2 is a kind of potential divider, voltage divider
,
TOP