Altimeter
Altimeter ({not transcribed}) , noun
[Late Latin altimeter; altus high + metrum, Greek {not transcribed}, measure: compare French altimètre.]
An instrument for taking altitudes, as a quadrant, sextant, etc. — Knight
Altimeter ({not transcribed}) , noun
[Late Latin altimeter; altus high + metrum, Greek {not transcribed}, measure: compare French altimètre.]