VARIOMETER


Meaning of VARIOMETER in English

[ ˌvɛ:rɪ'ɒmɪtə ]

■ noun

1》 a device for indicating an aircraft's rate of climb or descent.

2》 Electronics a device whose total inductance can be varied.

3》 an instrument for measuring variations in the earth's magnetic field.

Concise Oxford English vocab.      Сжатый оксфордский словарь английского языка.