Definition of FIDELITY

Choose the Right Synonym for fidelity

fidelity, allegiance, fealty, loyalty, devotion, piety mean faithfulness to something to which one is bound by pledge or duty. fidelity implies strict and continuing faithfulness to an obligation, trust, or duty. marital fidelity allegiance suggests an adherence like that of citizens to their country. pledging allegiance fealty implies a fidelity acknowledged by the individual and as compelling as a sworn vow. fealty to the truth loyalty implies a faithfulness that is steadfast in the face of any temptation to renounce, desert, or betray. valued the loyalty of his friends devotion stresses zeal and service amounting to self-dedication. a painter's devotion to her art piety stresses fidelity to obligations regarded as natural and fundamental. filial piety

Have a Little Faith in Fidelity

You can have faith in "fidelity," which has existed in English since the 15th century; its etymological path winds back through Middle English and Middle French, eventually arriving at the Latin verb fidere, meaning "to trust." "Fidere" is also an ancestor of other English words associated with trust or faith, such as "fiduciary" (which means "of, relating to, or involving a confidence or trust" and is often used in the context of a monetary trust) and "confide" (meaning "to trust" or "to show trust by imparting secrets"). Nowadays "fidelity" is often used in reference to recording and broadcast devices, conveying the idea that a broadcast or recording is "faithful" to the live sound or picture that it reproduces.

Examples of fidelity in a Sentence

Yet as Reardon emphasizes early on, fidelity to facts was never the point. The same dinner with friends could appear over and over in Fisher's published work, rejiggered each time to make a different point. — Laura Shapiro, New York Times Book Review, 12 Dec. 2004 It is a world familiar to all children, and it is this fidelity to child life that gives resonance to Hoffmann's tale and makes it an extraordinary work of art. — Maurice Sendak, Caldecott & Co., 1988 Chaucer's patient Griselda proved her fidelity to her husband by resisting the prodigious reasons he gave her for being unfaithful. — B. F. Skinner, Beyond Freedom and Dignity, 1971 music with much higher fidelity than on cassettes they have never wavered in their fidelity to the cause of freedom

Recent Examples on the Web

Outside, under a resplendent blue sky with the rolling hills of Palos Verdes in the distance, media was invited to crawl into a low-fidelity mockup of the crew Dragon spacecraft. — Eric Berger, Ars Technica, "SpaceX reveals the controls of its Dragon spacecraft for the first time," 14 Aug. 2018 Sonic fidelity is a big part of Neil Young Archives, but the rest of the site is created with similar attention to, and passion for, quality. — Randy Lewis, latimes.com, "Neil Young fights for quality streaming with career-spanning online archive," 14 Feb. 2018 Connections dropped all the time and the fidelity was barely passable. — Alexander George, Popular Mechanics, "Why Your Bluetooth Headphones Don’t Work Right," 5 Dec. 2017 Only the phrasing is swapped around, not dissimilar to the variations seen in the fidelity tests that were performed on the James Delos host clone. — Bryan Bishop, The Verge, "Westworld Spoilers Club season 2, episode 9: Vanishing Point," 18 June 2018 But Boedecker faces charges stemming from an argument with her husband about his fidelity, according to authorities: third-degree domestic assault, armed criminal action and first-degree property damage. — Glenn E. Rice, kansascity, "Grandma turns playhouse into memorial for granddaughters found dead in Clay County," 6 July 2018 Fido, the dog under the table, is a symbol of faith and fidelity as well as a beloved family pet. — Victoria Dalkey, sacbee, "Crocker showcases diversity of Eduardo Carrillo's work, from realism to myth and fantasy," 6 July 2018 The dynamic dash display being accessible by steering wheel controls and high-fidelity voice commands means the touchscreen doesn’t need much touching. — Robert Duffer, chicagotribune.com, "2018 Chevrolet Traverse offers up minivan function in SUV form," 25 Oct. 2017 Everyone understands the importance of building patiently through the draft, but there's a point at which fidelity to that model becomes a disadvantage. — Andrew Sharp, SI.com, "Trusting the Lakers' Process in NBA Free Agency," 26 June 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'fidelity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.