Rigorous
ˈrɪɡərəs
Definitions
Extremely thorough, careful, and precise; strict or demanding.
ˈrɪɡərəs
Characterized by strictness, precision, and thoroughness.
The researchers conducted a rigorous analysis of the data.
💡 Simply: Imagine you're building a Lego castle. A rigorous approach is like carefully following all the instructions, making sure every brick is perfectly placed so the castle is strong and sturdy.
👶 For kids: When something is rigorous, it means it's done very carefully and properly, like when you follow all the rules in a game!
More Examples
The company implemented rigorous safety protocols.
The exam was rigorous and tested our knowledge thoroughly.
How It's Used
"A rigorous study of the subject is required to achieve a high grade."
"The scientific method demands rigorous testing and experimentation."
"The court conducted a rigorous examination of the evidence."
Synonyms & Antonyms
Antonyms
Idioms & expressions
rigorous enforcement
The strict and thorough application of rules or laws.
"The city promised rigorous enforcement of the new noise ordinance."
rigorous selection
The process of choosing something or someone using strict criteria.
"The company uses a rigorous selection process for new hires."
From Latin *rigor* meaning 'stiffness' or 'hardness', ultimately from the Proto-Indo-European root *reig-* meaning 'to be stiff, rigid'. The word evolved to denote strictness, precision, and thoroughness.
The word 'rigorous' has been used in English since the 17th century, initially related to harshness or severity, then evolving to encompass thoroughness and precision.
Memory tip
Think of a rigid (strict) ruler measuring precisely. Rigorous means taking extra care in everything you do.
Word Origin
"stiffness, hardness"