# rigorousness

> English word · Noun

## Definitions
1. The property of being rigorous, strictness.

## Etymology
From Middle English rigoresnes, rigoresnesse, rigorousenes, equivalent to rigorous + -ness.

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