noun🔗ShareकीटनाशकAnything, especially a synthetic substance but also any substance (e.g. sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests."The farmer sprayed pesticide on his crops to protect them from insects. "किसान ने अपनी फसलों को कीड़ों से बचाने के लिए उन पर कीटनाशक का छिड़काव किया।substanceenvironmentagriculturechemistrybiologyecologyplantinsectorganismtechnicalChat with AIVocabulary GamePractice Reading