Alpha Centauri

English dictionary entry

Meanings

name
  1. The brightest star in the southern constellation of Centaurus. It is actually a binary star with Proxima Centauri as a third component.

Word forms

Alpha Centauri α-Centauri

Etymology

From α (“brightest”) + Centauri (“of the constellation Centaurus”).

Synonyms

Rigil Kent Toliman

Derived words

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