fidelityとは

発音

• IPA^(key): /fɪˈdɛl.ɪ.ti/, /faɪˈdɛl.ɪ.ti/

名詞

fidelity (countable かつ uncountable, 複数形 fidelities)

1. Faithfulness to one's duties.

   the fidelity of the civil servants

2. Loyalty to one's spouse or partner, including abstention from extramarital affairs.
3. Accuracy, or exact correspondence to some given quality or fact.
4. 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:

     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.

引用

• 2004, High-Fidelity Medical Imaging Displays (Aldo Badano, Michael J. Flynn, Jerzy Kanicki, →ISBN
• 2008, David L. Nelson, Michael M. Cox, Absolute Ultimate Guide for Lehninger Principles of Biochemistry →ISBN, page S-305:

  The isoleucyl-tRNA synthetase has a proofreading function that ensures the fidelity of the aminoacylation reaction, but the histidyl-tRNA synthetase lacks such a proofreading function.

反意語

• infidelity

派生語

• fidelitous
• fidelity bond
• high fidelity

関連する語

• affidavit
• bide
• faith

Further reading

• fidelity in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913
• fidelity in The Century Dictionary, The Century Co., New York, 1911