BLUESHIFT
Etymology
Noun
blueshift (plural blueshifts)
(physics) A change in the wavelength of light, in which the wavelength is shorter than when it was emitted at the source.
Antonyms
• redshift
Source: Wiktionary
Recent Word Finds
Word of the Day
19 April 2025
CATCH
(verb) grasp with the mind or develop an understanding of; “did you catch that allusion?”; “We caught something of his theory in the lecture”; “don’t catch your meaning”; “did you get it?”; “She didn’t get the joke”; “I just don’t get him”
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