1. a rough calculation or judgment of the value, number, quantity, or extent of something
2. respect and admiration; favorable opinion

Examples

• My estimation is that the project will take three weeks to complete.
• The contractor’s estimation for the repairs was higher than expected.
• In my estimation, she is one of the best teachers at the school.
• The CEO has risen in public estimation after the company’s success.
• His estimation of the crowd size proved to be quite accurate.
• She held her grandfather in high estimation for his wisdom.
• The estimation of damages from the storm reached millions of dollars.