# nonrepudiation

> English word · Noun

## Definitions
1. An assurance that a contract cannot later be denied by either of the parties involved.
2. An assurance that the claimed sender or recipient is in fact the party who sent or received a given message.

## Etymology
From non- + repudiation.

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