diphenylcyanoarsine
A chemical compound that forms colourless, garlic-smelling crystals and causes nausea…A chemical compound that forms colourless, garlic-smelling crystals and causes nausea and headaches, used as a weapon by the Germans during World War I.
Meaning
1 senses(uncountable)A chemical compound that forms colourless, garlic-smelling crystals and causes nausea and headaches, used as a weapon by the Germans during World War I.
Lessons for this word
1 lessons- A1Countable and uncountable nouns — Because it can be uncountable