Source : Webster's Revised Unabridged Dictionary (1913)

Pavo \Pa"vo\, n. [L., a peacock. See {Peacock}.]
   1. (Zo["o]l.) A genus of birds, including the peacocks.

   2. (Astron.) The Peacock, a constellation of the southern
      hemisphere.

Source : WordNet®

Pavo
     n 1: a small constellation near the South Pole between Tucana and
          Ara
     2: peafowl [syn: {genus Pavo}]