English
fluorochlorohydrocarbon
From fluoro- + chloro- + hydrocarbon.
A compound of fluoro- + chloro- + hydrocarbon
Today it means
noun Any compound formally derived from a hydrocarbon by replacing some hydrogen atoms with fluorine and some with chlorine, (More commonly known as hydrochlorofluorocarbon)
Language periods are conventional ranges, not dates for this word.
Etymograph / fluorochlorohydrocarbon