Rubicon
noun'rubə,kɑn
Noun
a line that when crossed permits of no return and typically results in irrevocable commitment
Type of:ContrastDemarcationLinethe boundary in ancient times between Italy and Gaul; Caesar's crossing it with his army in 49 BC was an act of war
Dictionary Validity
- Tournament Word List (TWL)
- Scrabble US
- Collins Scrabble Words (CSW21)
- Scrabble UK
- ENABLE Dictionary
- Words With Friends
- Combined US/UK Scrabble Dictionary
- SOWPODS
- North American Scrabble (NWL2020)
- NASPA