n. | 1. | Faithfulness; adherence to right; careful and exact observance of duty, or discharge of obligations. |
2. | Adherence to the marriage contract. |
Noun | 1. | fidelity - accuracy with which an electronic system reproduces the sound or image of its input signal |
2. | fidelity - the quality of being faithful Synonyms: faithfulness Antonyms: infidelity, unfaithfulness - the quality of being unfaithful |