noun🔗Shareथर्मस, ऊष्मारोधी बोतलA bottle, flask or similar vessel having a vacuum between its inner and outer silvered walls; designed to maintain the temperature of its contents"I packed hot soup in a thermos so it would stay warm for my lunch at school. "मैंने एक थर्मस में गर्म सूप पैक किया ताकि वह स्कूल में मेरे दोपहर के भोजन के लिए गर्म रहे।utilityitemthingChat with AIVocabulary GamePractice Reading