See Also: Cygnus(dictionary)
Cygnus A(encyclopedia)
Cygnus Air(tourism)
Cygnus Air flights(tourism)

Cygnus (iou)



Cygnus noun. M16.
[Latin cygnus swan: see CYGNET.]
(The name of) a large constellation of the northern hemisphere, in the Milky Way between Hercules and Pegasus; the Swan.