Associations to the word «Cepheid»

Wiktionary

CEPHEID, adjective. (astronomy) Relating to cepheid variables.
CEPHEID, noun. (star) A cepheid variable.
CEPHEID VARIABLE, noun. (star) A radially pulsating (expanding and contracting) variable star with a regular period and known relationship between period and intrinsic brightness.
CEPHEID VARIABLES, noun. Plural of cepheid variable

Wise words

It is better wither to be silent, or to say things of more value than silence. Sooner throw a pearl at hazard than an idle or useless word; and do not say a little in many words, but a great deal in a few.
Pythagoras