thiazine

== English == === Etymology === From thia- +‎ azine. === Noun === thiazine (countable and uncountable, plural thiazines) (organic chemistry) A six-membered heterocycle containing four carbon atoms, one nitrogen and one sulfur atom, and two double bonds. ==== Translations ==== == French == === Noun === thiazine m (plural thiazines) (organic chemistry) thiazine === Further reading === “thiazine”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012