hydrosulfureux

== French == === Etymology === From hydro- +‎ sulfureux. === Adjective === hydrosulfureux (feminine hydrosulfureuse, masculine plural hydrosulfureux, feminine plural hydrosulfureuses) (inorganic chemistry) hydrosulfurous ==== Derived terms ==== acide hydrosulfureux === Further reading === “hydrosulfureux”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012