hydroperoxide
noun
hy·dro·per·ox·ide ˌhī-drō-pə-ˈräk-ˌsīd 
: a compound containing an O2H group
Example Sentences
Recent Examples on the Web The Texas A&M study said that the plant held up to half a million pounds of one the chemicals, cumene hydroperoxide. 
Julie Turkewitz, Henry Fountain And Hiroko Tabuchi, New York Times, 31 Aug. 2017
Julie Turkewitz, Henry Fountain And Hiroko Tabuchi, New York Times, 31 Aug. 2017 Word History
First Known Use
1900, in the meaning defined above
Medical Definition
hydroperoxide
noun
hy·dro·per·ox·ide -pə-ˈräk-ˌsīd
: a compound containing the monovalent group −OOH