# high treason

> English word · Noun

## Definitions
1. Criminal disloyalty to one's country or a sovereign.
2. In some jurisdictions, a criminal offence of treason including features regarded as more severe than ordinary treason.
3. A betrayal portrayed as especially shocking.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/high-treason