<p><strong>Noun:</strong></p><ul><li>plural fidelities.</li><li>strict observance of promises, duties, etc.: a servant's fidelity.</li><li>loyalty: fidelity to one's country.</li><li>Antonyms: disloyalty.</li><li>conjugal faithfulness.</li><li>adherence to fact or detail.</li><li>accuracy; exactness: The speech was transcribed with great fidelity.</li><li>Synonyms: rigor, faithfulness, precision.</li><li>Audio, Video: the degree of accuracy with which sound or images are recorded or reproduced.</li></ul>