Cuikin or cuikery is the airt o preparin fuid for consumption wi the uise o heat. Cuikin techniques an ingredients vary widely athort the warld, reflectin unique environmental, economic, an cultural tradeetions an trends. The wey that cuikin taks place depends on the skill an kin o trainin an individual cuik haes. Cuiking can occur through chemical reactions wioot the presence o heat, maist kenspeckle is wi sushi that uises a chemical reaction atween fish an the acid content o rice glazed wi veinegar. A seimilar fuid is Ceviche, a tradeetional Sooth American dish, whaur fish is cuiked wi the acids in leemon or lime juice.