1. to express or measure the quantity of something
2. to express something in numerical terms

Examples

• Scientists are trying to quantify the effects of climate change.
• It’s difficult to quantify the value of a good education.
• The survey will help quantify customer satisfaction levels.
• Researchers quantified the amount of pollution in the river.
• How do you quantify success in this project?
• The study quantified the relationship between exercise and health.
• We need to quantify our losses before filing the insurance claim.