variograph

A measuring instrument for variation such as a variometer.

Noun

  1. A measuring instrument for variation such as a variometer.
  2. A manuscript variant.
    • I could not find a better solution than to produce comprehensive tables and to collect in them all relevant variographs for a single given term, including moreover some additional material — that way, the user of this...

Origin

From Latin varius + -o- + -graph.

Forms

variographs