[ dek-ruh-mee-ter, dih-krem-i-ter ]
/ ˈdɛk rəˌmi tər, dɪˈkrɛm ɪ tər /


an instrument for measuring the damping of an electromagnetic wave train.


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Origin of decremeter

First recorded in 1910–15; decre(ment) + -meter Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020