Definitions for "Rubicon"
A small river which separated Italy from Cisalpine Gaul, the province alloted to Julius Cæsar.
the boundary in ancient times between Italy and Gaul; Caesar's crossing it with his army in 49 BC was an act of war
A river that formed the frontier between the provinces of Gaul and Northern Italy. Caesar famously crossed it in January, 49 BC, beginning a civil war.
The late 1980s witnessed an 'age of change' for many of the people involved in the 'punk scene' in Cheltenham, UK, leading to the creation of the fanzine Rubicon.
An early 90s offshoot of the band Fields of the Nephilim, Rubicon released two albums.
a line that when crossed permits of no return and typically results in irrevocable commitment