Toxin: meaning, definitions and examples
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toxin
[ˈtɒksɪn ]
Definition
chemical compound
A toxin is a poisonous substance produced within living cells or organisms that can cause harm when introduced into the body. Toxins can be found in various forms, such as bacteria, plants, animals, and fungi. They can affect different systems in the body, leading to symptoms ranging from mild discomfort to severe illness or even death.
Synonyms
poison, toxic substance, venom.
Examples of usage
- Toxins produced by certain bacteria can cause food poisoning.
- The venom of some snakes contains toxins that can be lethal to humans.
Interesting Facts
Etymology
- The term comes from the Greek word 'toxikon,' which refers to poison used for arrows.
- It was first used in the early 19th century to describe substances that cause disease.
Science
- Toxins are produced by living organisms and can come from bacteria, plants, and animals.
- There are two main types of toxins: exotoxins, which are secreted into the environment, and endotoxins, which are part of the bacterial cell wall.
Health
- Many toxins can cause immediate harm, but others can lead to long-term health issues depending on exposure.
- Toxins in foods, such as certain mushrooms, can lead to severe poisoning if eaten.
Environmental Impact
- Pollutants in air and water can become toxins, affecting wildlife and human health.
- Certain chemicals used in agriculture can bioaccumulate, meaning they build up in the food chain and can become more harmful over time.
Pop Culture
- Movies and books often explore themes of toxins, showcasing villains using poison as a weapon.
- Popular songs have been written about toxic relationships, using the concept metaphorically.
Translations
Translations of the word "toxin" in other languages:
🇵🇹 toxina
🇮🇳 ज़हर
🇩🇪 Toxin
🇮🇩 toksin
🇺🇦 токсин
🇵🇱 toksyna
🇯🇵 毒素 (どくそ, dokuso)
🇫🇷 toxine
🇪🇸 toxina
🇹🇷 toksin
🇰🇷 독소 (독, dokso)
🇸🇦 سم
🇨🇿 toxin
🇸🇰 toxín
🇨🇳 毒素 (dúsù)
🇸🇮 toksin
🇮🇸 eitur
🇰🇿 токсин
🇬🇪 ტოქსინი
🇦🇿 toksin
🇲🇽 toxina