<p><strong>Noun</strong></p><ul><li>a person or thing that inhibits.</li><li>Chemistry: a substance that decreases the rate of or stops completely a chemical reaction.</li><li>any impurity in a mineral that prevents luminescence.</li><li>Rocketry: an inert antioxidant used with solid propellants to inhibit burning on certain surfaces.</li></ul><p><strong>End of Response</strong></p>