A kind of non-sinusoidal waveform that is similar to a square wave but lacks the perfectly symmetrical shape.

Alternative form of μwave as an abbreviation of microwave.

(physics) Any wave in which the direction of disturbance is parallel to the direction of travel.

plural of Rayleigh wave

(physics) A kind of surface acoustic wave that travels on solids.

Alternative form of darkwave

(music) A genre of darkwave music influenced by Gothic rock.

A pattern of neural oscillation in humans, with a frequency between 25 and 100 Hz.

plural of gamma wave

(physics) A constant-frequency wave whose wavefronts are infinite parallel planes of constant peak-to-peak amplitude normal to the phase velocity vector.