1. the process of testing something before its main use or implementation

1. present participle of pretest; testing something beforehand

Examples

• The software company conducted extensive pretesting before the product launch.
• Pretesting the survey helped researchers identify confusing questions.
• The medical device requires pretesting to ensure patient safety.
• They are pretesting the new curriculum with a small group of students.
• Pretesting revealed several bugs that needed to be fixed.
• The marketing team is pretesting different advertisement designs.
• Without proper pretesting, the experiment could produce unreliable results.