Wavelength

Definitions

1. The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency.
2. A person's attitude and way of thinking as compared to another person's.
   figuratively

Equivalents

Examples

“I'd take⟳ requests on the telephone / I'm on a wavelength far from home”

“I think⟳ you and I are on a different wavelength.”

CEFR level