What does "arsine" mean?

A compound of arsenic and hydrogen, AsH₃, a colorless and exceedingly poisonous gas, having an odor like garlic.

How do you pronounce "arsine"?

Pronounced //ˈɑː(ɹ)siːn//.

Common synonyms include: arsane, arsanic hydride, arsenic hydride, arsenic trihydride, arseniuretted hydrogen, arsenous hydride.

/ˈɑː(ɹ)siːn/ noun

noun ·Rare ·Advanced level

Noun

1
A compound of arsenic and hydrogen, AsH₃, a colorless and exceedingly poisonous gas, having an odor like garlic. uncountable
2
a poisonous colorless flammable gas used in organic synthesis and to dope transistors and as a poison gas in warfare wordnet
3
Any organic derivative of this compound, or of diarsane, triarsane etc. countable

From ars(enic) + -ine (“suffix used to form names of chemical substances”).