Rigorous
adjective /ˈrɪɡ.ər.əs/ — Extremely thorough and careful
Definition
Characterised by great thoroughness, precision, and consistent application of strict standards — refusing to allow shortcuts or exceptions that might compromise accuracy.
Beyond the definition
The quality of thought that doesn't settle for approximately right. Rigorousness is how intellectual honesty shows itself in practice.
Origin & history
From Latin 'rigor' (stiffness, strictness, severity) — from 'rigere' (to be stiff). Something rigorous holds its shape without bending to convenience.
Example sentences
Illustrative sentences for learning, not verified community posts or sourced quotations.
The analysis was rigorous — every assumption stated, every inference justified.
Rigorous is not the same as difficult. It means complete: no important question left unasked.
She respected the rigorous thinkers even when she disagreed with their conclusions.
How to use it
This entry uses an adjective. Follow the examples for the nouns it describes and its position in the sentence.
Choose “Rigorous” when the meaning fits your context: Characterised by great thoroughness, precision, and consistent application of strict standards — refusing to allow shortcuts or exceptions that might compromise accuracy.
Synonyms
thorough, meticulous, strict, exacting, precise
Antonyms
lax, careless, sloppy, superficial
Related words
Questions about this word
What does "Rigorous" mean?
Rigorous is adjective meaning: Extremely thorough and careful. Characterised by great thoroughness, precision, and consistent application of strict standards — refusing to allow shortcuts or exceptions that might compromise accuracy.
Where does the word "Rigorous" come from?
From Latin 'rigor' (stiffness, strictness, severity) — from 'rigere' (to be stiff). Something rigorous holds its shape without bending to convenience.