- a very poisonous, flammable gas, AsH, that smells like garlic
- any of its derivatives
Origin of arsinears(enic) + -ine
A colorless, flammable, very poisonous gas, AsH3, having an odor like garlic and used in chemical warfare, as a solid-state doping agent, and in organic synthesis.
Origin of arsinears(enic) + –ine2.
(countable and uncountable, plural arsines)