cepheid variable

English

Etymology

From Cepheus, the name of the constellation in which such stars were first discovered.

Noun

cepheid variable (plural cepheid variables)

(astronomy) A radially pulsating (expanding and contracting) variable star with a regular period and known relationship between period and intrinsic brightness.

Translations

radially pulsating variable star

French: céphéide (fr) f
Irish: réalta athraitheach Ceifide f

Spanish: estrella variable Cefeida f

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