Treasonous refers to actions or behavior that are against one's own country or government. Betraying your nation can be considered treasonous.
The word "treasonous" often comes up in discussions about politics and national security, like when someone criticizes their country's leader or makes public statements that could hurt the nation's relationships with other countries. You might see it in news headlines or hear politicians using the term to describe someone who has done something against their own government. It can also be used more broadly to describe any act of betrayal, such as cheating on a test or stealing from your workplace. In these cases, the person is seen as disloyal and untrustworthy.
Like or in the way of treason.
Example: His treasonous actions earned Benedict Arnold eternal scorn.
