quadruplex

Etymology
From, from +.

Adjective

 * 1) Having four components.
 * 2) Of or relating to a system in telegraphy by which four messages (two in each direction) can be sent on one wire simultaneously.
 * 3) Of or relating to an early videotape format with four magnetic record/reproduce heads mounted on a headwheel spinning transversely across the tape.

Translations

 * Greek:

Noun

 * 1)  A quadruplex system.
 * 2)   an early type of videotape with four magnetic record/reproduce heads mounted on a headwheel spinning transversely across the tape.
 * 1)   an early type of videotape with four magnetic record/reproduce heads mounted on a headwheel spinning transversely across the tape.

Translations

 * Greek:

Verb

 * 1)  To make quadruplex.

Etymology
From.

Adjective

 * 1) fourfold, quadruple

Noun

 * 1) a fourfold amount