siyanojen

== Turkish == === Etymology === From French cyanogène, from Ancient Greek κυάνεος (kuáneos, “dark blue”), from Ancient Greek κῠ́ᾰνος (kŭ́ănos, “dark-blue enamel”), probably from Hittite [script needed] (kuwannan-, “precious stone, copper, blue”), of unknown origin; doublet of kiyanus and siyanür. === Noun === siyanojen (definite accusative siyanojeni, plural siyanojenler) (organic chemistry) cyanogen Synonym: kiyanus ==== Declension ====