(astronomy) Any of the meteors in a meteor shower that appears to come from the constellation Perseus.
日本語の意味
(天文学)ペルセウス座から出現するとみなされる流星、すなわちペルセウス座流星群に属する流星
英語の意味
(astronomy) Any of the meteors in a meteor shower that appears to come from the constellation Perseus.