Doppler shift

noun

1

: a change in frequency of an electromagnetic radiation caused by the motions of the atoms, molecules, or nuclei in the line of sight

2

: the slight displacement in the positions of the spectrum lines of light from a star or other celestial body due to the Doppler effect

Word History

Etymology

after C.J.Doppler

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Rhymes for Doppler shift

• adrift
• airlift
• facelift
• festschrift
• forklift
• gearshift
• makeshift
• redshift
• sealift
• snowdrift
• spendthrift
• clift