damping
Americannoun
-
a decreasing of the amplitude of an electrical or mechanical wave.
-
an energy-absorbing mechanism or resistance circuit causing this decrease.
-
a reduction in the amplitude of an oscillation or vibration as a result of energy being dissipated as heat.
noun
-
moistening or wetting
-
stifling, as of spirits
-
electronics the introduction of resistance into a resonant circuit with the result that the sharpness of response at the peak of a frequency is reduced
-
engineering any method of dispersing energy in a vibrating system
Etymology
Origin of damping
First recorded in 1750-60; damp ( def. ) + -ing 1 ( def. )
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Despite an active El Niño, experts say the Southwestern United States likely won’t feel its damping effect until next year.
From Los Angeles Times ● Jul. 22, 2026
There’s a chance, experts noted, that this year’s El Niño could bring more fall rain, damping the Santa Ana winds’s ability to fuel fast-moving fires.
From Los Angeles Times ● Jul. 22, 2026
A stronger franc lowers the domestic prices of imported goods, while also damping demand for Swiss goods abroad, which also cools inflation.
From The Wall Street Journal ● Mar. 4, 2026
These vibrations produce distinct tones defined by two measurements, Mitman explained: an oscillation frequency and a damping time.
From Science Daily ● Feb. 1, 2026
Still, now and then, I received a damping check to my cheerfulness; and was, in spite of myself, thrown back on the region of doubts and portents, and dark conjectures.
From "Jane Eyre" by Charlotte Brontë
![]()
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.