pesticide

As a noun pesticide

is anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between drug and pesticide

is that drug is a substance used to treat an illness, relieve a symptom, or modify a chemical process in the body for a specific purpose while pesticide is anything, 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.

As a verb drug

is to administer intoxicating drugs to, generally without the recipient's knowledge or consent.

As nouns the difference between agrochemical and pesticide

is that agrochemical is a chemical compound, such as a hormone, fungicide, or insecticide, that improves the production of crops while pesticide is anything, 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.

As nouns the difference between pesticide and pesticides

is that pesticide is anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests while pesticides is .

As nouns the difference between pesticide and formicide

is that pesticide is anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests while formicide is a substance that kills ants.

As nouns the difference between pesticide and biocides

is that pesticide is anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests while biocides is .

As nouns the difference between fertilizer and pesticide

is that fertilizer is a natural substance that is used to make the ground more suitable for growing plants while pesticide is anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests.

As nouns the difference between pesticide and beetle

is that pesticide is anything, 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 while beetle is any of numerous species of insect in the order Coleoptera characterized by a pair of hard, shell-like front wings which cover and protect a pair of rear wings when at rest.

As a verb beetle is

to move away quickly, to scurry away.

As an adjective beetle is

protruding, jutting, overhanging. (As in beetle brows..

As a noun pesticide is

anything, especially a synthetic substance but also any substance (eg sulfur), or virus, bacterium, or other organism, which kills or suppresses the activities of pests.