Definition of "stibine" []

• A colorless flammable poisonous gas, SbH3, often used as a fumigant. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The gas stibine (SbH_ {3}) is formed under conditions which are very similar to those which produce arsine, and it closely resembles the latter compound, though it is still less stable."