(physics) the wavelength, λ=h/p, associated with a beam of particles of momentum p. (h being Planck's constant.) The same formula gives the momentum of a photon or wavelength λ.

A structure which guides waves, such as electromagnetic waves, light, or sound waves.

To act as a waveguide for

(physics) Having some properties or characteristics of a wave; used especially of physical particles.

plural of wavefunction

A person who wavers.

A small wave; a ripple. / (mathematics) A fast-decaying oscillation.

plural of wavelet

(mineralogy) A hydrated aluminium phosphate, Al₃(PO₄)₂(OH,F)₃·5H₂O, sometimes mined as a source of phosphorus.

(physics) An imaginary surface passing through points of a medium oscillating in phase.