gilbertage en · NOUN
Etymology
From gilbert + -age.
Meanings
-
(archaic, rare, uncountable) An amount of magnetomotive force expressed in gilberts.
That is to say, the total number of ampere-hours, including the drop of gilbertage, due to magnetic flux traversing the reluctance of the circuit, must be equal to zero.
1903, The Electrical World and Engineer, volume 42, page 369: