fidela signifas en angla

faithful▼(loyal; adhering firmly to person or cause)
adjective
[UK: ˈfeɪθ.fəl] [US: ˈfeɪθ.fəl]

conformal▼(mathematics: that preserves angles unchanged)
adjective
[UK: kənfˈɔːməl] [US: kənfˈoːrməl]