an act of discarding something, especially something that is no longer needed

a device used for discarding or getting rid of something

उपकरण

English Usage: The jettison device aboard the spacecraft was activated to release excess weight.

Hindi Usage: अंतरिक्षयान पर स्थित त्याग उपकरण को अतिरिक्त वजन छोड़ने के लिए सक्रिय किया गया।