adjective
- constituting or involving treason; disloyal to one’s country or government
Usage: formal; legal
Examples
- The court found his actions to be treasonable.
- Sharing military secrets with the enemy was considered treasonable conduct.
- The politician was accused of making treasonable statements.
- During wartime, such behavior would be deemed treasonable.
- The judge ruled that the defendant’s activities were treasonable.
- Historical documents revealed treasonable correspondence with foreign agents.