dioxin
UK: daɪˈɒksɪn | US: daɪˈɑːksɪn
n. a highly toxic chemical compound, typically a byproduct of industrial processes, known for its environmental persistence and harmful effects on health.
The word "dioxin" combines "di-" (from Greek dis, meaning "twice" or "two"), "ox" (short for "oxygen," from Greek oxys, meaning "sharp" or "acid"), and the suffix "-in" (used in chemistry to denote substances). The term reflects the compound's structure, which typically contains two oxygen atoms bonded in a specific arrangement. Dioxins were first identified in the 20th century as industrial pollutants, and the name highlights their chemical composition.
Dioxin contamination in the river has raised serious health concerns.
The factory was fined for releasing dioxins into the atmosphere.
Exposure to dioxin can lead to long-term immune system damage.
Scientists are studying methods to break down dioxin in soil.
The treaty aims to reduce global dioxin emissions by 2030.