- not damped or dampened; undiminished, as in energy, vigor, etc.: undamped spirits.
- Physics. (of an oscillation) having constant or increasing amplitude.
Origin of undamped
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for undamped
But Grandma sat erect and drove away undaunted and undamped.Old Caravan Days
Mary Hartwell Catherwood
Often, after the key is struck, the damper will not return to its place and the string is undamped.Piano Tuning
J. Cree Fischer
The undamped or "continuous" waves are generated by means of a high-frequency alternator or Poulsen arc.Wireless Transmission of Photographs
Marcus J. Martin
They grind their own snuff with flat stones, out of undamped roll-tobacco, which they cut up small and dry over the lamp.Eskimo Life
- (of an oscillating system) having unrestricted motion; not damped
- not repressed, discouraged, or subdued; undiminished