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n.1.(Astron.) A remarkable variable star in the constellation Cetus (
References in periodicals archive ?
Caption: Omicron Ceti, better known as Mira, is the prototype star for that class of variables.
A notable star is Omicron Ceti, Mira, the archetype for this class of slow pulsating red giant variable stars.
The most celebrated object in the Whale is Mira, Omicron Ceti.