wavelength

Wavelength is the distance between the crests of waves or a person's general attitude. (noun)

An example of wavelength is the distance between the crest of two waves.
An example of wavelength is when you and another person share the same general attitude and can thus communicate well.

See wavelength in Webster's New World College Dictionary

noun

Physics the distance measured in the direction of a wave from any given point to the next point in the same phase, as from crest to crest
Informal a way of thinking, understanding, etc.: chiefly in the phrase , thinking or responding alike

See wavelength in American Heritage Dictionary 4

(wāvˈlĕngkthˌ, -lĕngthˌ, -lĕnthˌ)

noun Abbr. WL

The distance between one peak or crest of a wave of light, heat, or other energy and the next corresponding peak or crest.

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