A surname of German origin.

(electronics) A semiconductor junction device through which current flows normally in the forward direction, and in the reverse direction if a large voltage is applied.

plural of Zener card

One of a set of twenty-five cards, each featuring one of five symbols (circle, plus sign, square, star, wavy lines), used by researchers to test claims of ESP or remote viewing.

plural of Zener diode

The influence of a dispersion of fine particles on the movement of low- and high-angle grain boundaries through a polycrystalline material.