Constancy vs Fidelity - What's the difference?
constancy | fidelity |
(uncountable) The quality of being constant; steadiness or faithfulness in action, affections, purpose, etc.
* 1871 , , Descent of Man , ch. 7 "On the Races of Man,"
(countable) An unchanging quality or characteristic of a person or thing.
* 1602 , , All's Well That Ends Well , act 1, sc. 2,
Faithfulness to one's duties.
Loyalty to one's spouse or partner, including abstention from extramarital affairs (except in an open marriage).
Accuracy, or exact correspondence to some given quality or fact.
The degree to which a system accurately reproduces an input.
* 2003 , Proceedings of the Twenty-ninth International Conference on Very Large Databases, Berlin, Germany, 9-12 September, 2003 , page 58:
As nouns the difference between constancy and fidelity
is that constancy is the quality of being constant; steadiness or faithfulness in action, affections, purpose, etc while fidelity is faithfulness to one's duties.constancy
English
Noun
(constancies)- Constancy of character is what is chiefly valued and sought for by naturalists.
- younger spirits . . .
- whose constancies
- Expire before their fashions.
References
* * * * Oxford English Dictionary , 2nd ed., 1989. * Random House Webster's Unabridged Electronic Dictionary , 1987-1996.fidelity
English
Noun
- the fidelity of the civil servants
- By placing them closer to the source, we can reduce the number of messages in the system and this in turn is likely to improve the fidelity of the system.