adjective
- extremely thorough and careful
- harsh or severe in conditions or treatment
- logically precise and exact
Usage: academic; technical
Examples
- The university has rigorous admission standards.
- She followed a rigorous exercise routine to prepare for the marathon.
- The scientist conducted rigorous experiments to test the hypothesis.
- The mountain climbers faced rigorous weather conditions.
- The math proof required rigorous logical reasoning.
- The company implemented rigorous safety protocols.
- Students must complete rigorous coursework to graduate.