To make something poorer in quality by adding an inferior substance.

A substance that has been contaminated or diluted, often referring to food or chemicals.

एक ऐसा पदार्थ जो संदूषित या पतला किया गया है

English Usage: Customers were outraged after discovering the sauce contained adulterated pesticide.

Hindi Usage: ग्राहकों ने जब पता लगाया कि सॉस में adulterated कीटनाशक था तो वे नाराज हो गए।

To add an inferior substance to something, thereby degrading its quality.

To degrade or make worse by adding an unwanted substance.

किसी अवांछित पदार्थ को मिलाकर खराब करना

English Usage: Adulterating pesticide can have harmful effects on crops.

Hindi Usage: कीटनाशक को adulterate करने से फसलों पर हानिकारक प्रभाव पड़ सकता है।