noun🔗Shareपरिरक्षक, संरक्षकAny agent, natural or artificial that acts to preserve, especially when added to food."The bread stayed fresh for a week because it contained preservatives. "ब्रेड एक सप्ताह तक ताज़ा रहा क्योंकि इसमें परिरक्षक थे।foodsubstancechemistryChat with AIVocabulary GamePractice Reading