A substance that deters pests or insects.

A person or thing that repels or discourages.

व्यक्ति या चीज जो दूर करती है या हतोत्साहित करती है

English Usage: His harsh criticism was a repellent to her creativity.

Hindi Usage: उसकी कठोर आलोचना उसकी रचनात्मकता के लिए एक बाधक थी।