RAYLEIGH DISK(noun)Did you mean?RhymesDefinitions There is 1 meaning of the phrase Rayleigh Disk. Rayleigh Disk - as a noun An acoustic radiometer consisting of a light disk suspended from a quartz thread; when exposed to a progressive sound wave its torque can measure velocity Word Variations & RelationsAnagramsStarts RStarts RAStarts RAYStarts RAYLEnds KEnds SKEnds ISKEnds DISKStarts R & ends KStarts RA & ends KStarts R & ends SKA-Z Proximitiesraygrasses14raying10rayle8rayled10rayleigh Rayleigh Disk rayles9rayless10raylessly15raylessness14raylessnesses16