treason; heinous offense
Meanings
2 senses · 5 examplesidiom
treason and heresy; a grave crime of rebellion against feudal rule and ethics
formalHistorical legal and moral term from feudal China for acts seen as treasonous or morally subversive. Often used in historical or literary contexts.
In ancient times, opposing the emperor was seen as a heinous treason punishable by death.
His theory challenged the orthodox thinking of the time and was denounced by conservatives as heretical treason.
idiom
rebellious and unorthodox; defying norms and morality
Modern extended usage to describe any act or person that is extremely rebellious, defiant, or goes against accepted moral or social norms. Often used hyperbolically.
In that conservative community, wearing eccentric clothes was seen as a rebellious defiance of norms.
He actually publicly criticized the company's policy; some people felt this was downright treasonous.
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Young people pursuing free love were seen by elders in the old society as rebellious and unorthodox behavior.