wavelength: Meaning and Definition of
Pronunciation: (wāv'lengkth", -length", -lenth"), [key]
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
- the distance, measured in the direction of propagation of a wave, between two successive points in the wave that are characterized by the same phase of oscillation.
- in sympathy or rapport: We seemed to be on the same wavelength from the moment we met.