D defs.my
Entry 1 sense Webster, 1913

Diagometer

· Di·a·gom·e·ter · IPA
01 n. A sort of electroscope, invented by Rousseau, in which the dry pile is employed to measure the amount of electricity transmitted by differe…
  1. 1.
    A sort of electroscope, invented by Rousseau, in which the dry pile is employed to measure the amount of electricity transmitted by different bodies, or to determine their conducting power.