Definition of "hydrosulfide" []

• A chemical compound derived from hydrogen sulfide by replacement of one of the hydrogen atoms with a basic radical or base. (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.

• "Besides hydrogen and helium, sensors show: methane, ammonia, ammonium hydrosulfide, condensed water vapor, and a bunch of other hydrocarbons."
• "They include a long exposure to sodium hydrosulfide (NaHS) and a short exposure to sodium hydroxide (NaOH)."
• "County Prosecutor's Office, claims the company used sodium hydrosulfide to speed the treatment process."