# fiducially

> English word · Adverb

## Definitions
1. With confidence.
2. In a fiducial manner; using or as a reference marker.
3. Synonym of fiducial (accepted as a basis of reference)
4. Pertaining to or based on the correspondence between a parameter in a sample and the same parameter in the population from which the sample was drawn.
5. In a fiduciary manner.

## Etymology
From fiducial + -ly.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/fiducially