Definitions

1. noun

A reference point or standard used for calibration, measurement, or orientation; a marker or indicator used in statistical analysis.

“The researcher used a fiducial marker to locate the exact position of the sample on the graph.”

2. adjective

Relating to or serving as a standard or reference point.

“The fiducial lines on the map helped the hikers navigate through the dense forest.”

3. adverb

In a manner that serves as a standard or reference point.

“The team worked fiducially to ensure that the results were accurate and reliable.”