单词 | flare star |
释义 | flare star in British Englishnoun a red dwarf star in which outbursts, thought to be analogous to solar flares, occur, increasing the luminosity by several magnitudes in a few minutes flare star in American Englishnoun Astronomy a dwarf star that exhibits sudden increases of magnitude similar to solar flares Also called: UV Ceti star Word origin [1950–55]This word is first recorded in the period 1950–55. Other words that entered Englishat around the same time include: allograph, bleep, conflict of interest, hot line, point-of-sale |
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