Simmering
Simmering is a cooking technique in which foods are cooked in hot liquids kept at or just barely below the boiling point of water (at average sea level air pressure, 100 ðC; 212 ðF). To keep a pot simmering, one brings it to a boil and then adjusts the heat downward until just before the formation of steam bubbles stops completely. Water normally begins to simmer at about 94 ðC or 200 ðF.In Japanese cuisine, simmering is considered one of the four essential cooking techniques (along with grilling, steaming, and deep frying).
Simmering is also the name of a district of Vienna.