Meaning of the word treasonous in English

What does treasonous mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

treasonous

US /ˈtriː.zə.nəs/
UK /ˈtriː.zə.nəs/

Adjective

involving or guilty of treason

Example:
His actions were deemed treasonous by the government.
The general was accused of treasonous conduct.
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