perfidious
Pronunciation: /pɚˈfɪdi.əs/
The English word “perfidious” has 1 meaning listed here.
adjective
- Of, pertaining to, or representing perfidy; disloyal to what should command one's fidelity or allegiance.
Etymology
From Latin perfidiōsus (“treacherous”), from perfidia. By surface analysis, perfidy + -ous.
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