This is the 13023rd most frequent Russian word.
люизит
"Lюизит" (lewisite) is a toxic chemical warfare agent used as a blistering agent.
The word 'люизит' here refers to the chemical compound, illustrating its application as a weapon.
Люизит был использован как боевое токсическое вещество во время испытаний.
Lewisite was used as a warfare toxic agent during tests.
In this sentence, 'люизит' represents the contaminant being examined for methods of neutralization in environmental contexts.
Исследователи изучают способы нейтрализации люизита в почве.
Researchers study ways to neutralize lewisite in soil.
Here, 'люизит' signifies a subject of legal and ethical discussions concerning its prohibition.