or wave length
[weyv-lengkth, -length, -lenth]
on the same wavelength, in sympathy or rapport: We seemed to be on the same wavelength from the moment we met.
Origin of wavelength
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the distance, measured in the direction of propagation, between two points of the same phase in consecutive cycles of a waveSymbol: λ
the wavelength of the carrier wave used by a particular broadcasting station
on someone's wavelength or on the same wavelength informal having similar views, feelings, or thoughts (as someone else)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper
The distance between one peak or crest of a wave of light, heat, or other energy and the next corresponding peak or crest.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
The distance between one peak or crest of a wave and the next peak or crest. It is equal to the speed of the wave divided by its frequency, and to the speed of a wave times its period.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The distance between crests (or troughs) of a wave.
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.