fi·du·cial

(fĭ-do͞o′shəl, -dyo͞o′-, fī-)

adj.

1. Based on or relating to faith or trust.

2. Relating to or characteristic of a legal trust; fiduciary.

3. Regarded or employed as a standard of reference, as in surveying.

[Late Latin fīdūciālis, from Latin fīdūcia, trust, from fīdere, to trust; see bheidh- in Indo-European roots.]

fi·du′cial·ly adv.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

fiducial

(fɪˈdjuːʃɪəl)

adj

1. (General Physics) physics used as a standard of reference or measurement: a fiducial point.

2. of or based on trust or faith

3. (Law) law a less common word for fiduciary

[C17: from Late Latin fīdūciālis , from Latin fīdūcia confidence, reliance, from fīdere to trust]

fiˈducially adv

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

fi•du•cial

(fɪˈdu ʃəl, -ˈdyu-)

adj.

1. accepted as a fixed basis of reference or comparison: a fiducial point.

2. based on or having trust: fiducial dependence upon God.

[1565–75; < Late Latin fīdūciālis= Latin fīdūci(a) trust (akin to fīdere to trust) + -ālis -al¹]

fi•du′cial•ly, adv.

ThesaurusAntonymsRelated WordsSynonymsLegend:

Adj.	1.	fiducial - relating to or of the nature of a legal trust (i.e. the holding of something in trust for another); "a fiduciary contract"; "in a fiduciary capacity"; "fiducial power" fiduciary
	2.	fiducial - used as a fixed standard of reference for comparison or measurement; "a fiducial point" natural philosophy, physics - the science of matter and energy and their interactions; "his favorite subject was physics"
	3.	fiducial - based on trust trustworthy, trusty - worthy of trust or belief; "a trustworthy report"; "an experienced and trustworthy traveling companion"

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References in periodicals archive

Fiducial markers sales are anticipated to surpass 100 Mn by 2019, registering an upswing from 93.9 Mn in 2018, according to a Fact.MR study.

Fiducial Markers Market - Surge in Popularity as a Standard Tool for Image-Guided Radiotherapy (IGRT

[ClickPress, Tue Apr 09 2019] Fact.MR has published a new research report on fiducial markers market a new study of the fiducial markers market and published a report based on the forecast and trend analysis of the fiducial markers market for the forecast period of 2018 to 2028.

Fiducial Markers Market: Fiducial Markers Surge in Popularity as a Standard Tool for Image-Guided Ra

In this way, the proposed ECG anonymisation method proved to be able to conceal fiducial and non-fiducial features for both normal and abnormal ECG signals.

A Novel and Low Processing Time ECG Security Method Suitable for Sensor Node Platforms

the Frixione isolation with 0.5 < n < 2, [E.sup.max.sub.T] = 11 GeV, and R = 0.4 (see (5)), and the following fiducial cuts:

Predictions for the Isolated Diphoton Production through NNLO in QCD and Comparison to the 8 TeV ATLAS Data

The metallic fiducial was selected as the center of the tumor and the iso-center of radiation fields for the phantom.

Accuracy and Precision of a Veterinary Neuronavigation System for Radiation Oncology Positioning

Farzad et al [4] focused the detection the specific fiducial points of the Seismocardiogram (SCG) signal with or without using the Electrocardiogram (ECG) R-wave as the reference point.

A literature survey in ECG feature extraction

A fiducial is essentially an alignment mark used by surface-mount assembly machines.

What makes a good fiducial? It all comes down to contrast and positional accuracy

Accuracy of the 3D anatomic map registration (i.e., image registration between the initial CT from which the 3D anatomic map was generated and the final needle tip position based on the coregistration of anatomic landmarks such as the carina or major vascular structures and fiducial markers placed on the skin) was determined using final needle tip position on the final conformational CT compared to the expected location of the needle tip based on the 3D model.

Application of Real-Time 3D Navigation System in CT-Guided Percutaneous Interventional Procedures: A Feasibility Study

We made statistics to the results of fiducial net reliability analysis as shown in Table 5.

Landslide Monitoring Network Establishment within Unified Datum and Stability Analysis in the Three Gorges Reservoir Area

The concentrations causing 50% ([LC.sub.50]) and 95% response ([LC.sub.95]) and the 95% fiducial limits were determined by probit analysis using PoloPC (LeOra software 1987).

Effect of genetically modified Bt maize in an artificial diet on the survival of Cydia pomonella (Lepidoptera: Tortricidae)

Image-guided urologic interventions for prostate cancer include diagnostic biopsies, fiducial marker placements for external beam radiation, ultrasound-guided and primary ablative therapies, and fluid collection drainages.

Interventional uroradiology in the management of prostate cancer

Implanting gold fiducial markers around a tumor is an important procedure for the planning and aiming of CyberKnife radiation therapy.

Sonographic-guided percutaneous fiducial marker implantation of hepatic malignancies for Cyberknife radiation therapy: Evaluation of safety and technical efficacy