What is Juno?

Juno definition and meaning on Dictionary terms:
noun, plural JuA.nos for 3.
the ancient Roman queen of heaven, a daughter of Saturn and the wife and sister of Jupiter: the protector of women and marriage.Compare Hera.
Astronomy. the fourth largest and one of the four brightest asteroids.
a woman of regal appearance or bearing.
Military. the code name for a beach on France’s Normandy coast, attacked by Canadian forces as part of the Allies’ D-day invasion on June 6, 1944.
a female given name.


reference: https://www.dictionary.com/browse/juno