fidelity: Meaning and Definition of

fi•del•i•ty

1. strict observance of promises, duties, etc.: a servant's fidelity.
2. loyalty: fidelity to one's country.
3. conjugal faithfulness.
4. adherence to fact or detail.
5. accuracy; exactness: The speech was transcribed with great fidelity.
6. the degree of accuracy with which sound or images are recorded or reproduced.