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fiducial (adj.)

1570s, "assumed as a fixed basis for comparison," from Latin fiducialis "reliable," from fiducia "trust" (from PIE root *bheidh- "to trust, confide, persuade"). From 1620s as "pertaining to trust;" 1832 as "fiduciary."

also from 1570s
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Trends of fiducial

updated on September 28, 2017

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