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Noun: Doppler effect  'dóp-lur i'fekt
  1. Change in the apparent frequency of a wave as observer and source move toward or away from each other
    - Doppler shift

Type of: propagation

Encyclopedia: Doppler effect

Nearest

dope off
dope sheet
dope up
doped
dopester
dopey
dopiness
doppelgänger
doppelzentner
Doppler
Doppler effect
Doppler radar
Doppler shift
dopy
dor
Dorado
dorbeetle
Dorian
Dorian order
doric
Doric