Boil
From the Simple English Wikipedia, the free encyclopedia that anyone can change
To boil water is to make it hot so that it begins to make bubbles and turns into steam. Water boils at 100 degrees Celsius (212 degrees Fahrenheit). At high altitudes in the mountains, water boils at a lower temperature, because of the lower atmospheric pressure in high places.
To boil food is to cook it in boiling water.
The word "boil" also has a different meaning. A boil can also be an infection of the skin. A boil of the skin is a red place on the skin that is very painful. The person also may have a fever. The infection is caused by the bacteria Staphylococcus aureus.