D defs.my
Entry 1 sense Webster, 1913

Mira

/mĭr'-ə/ · Mi·ra · IPA /mˈɪrə/
01 n. A remarkable variable star in the constellation Cetus (ο Ceti).
  1. 1.
    A remarkable variable star in the constellation Cetus (ο Ceti).(Astron.) Also: ο Ceti