What is the meaning of boiling?

noun

• The application of heat to change something from a liquid to a gas.
• Cooking in a liquid that has been brought to a boil.
  • synonyms: stewing, simmering

verb

• Come to the boiling point and change from a liquid to vapor.
  • usage: "Water boils at 100 degrees Celsius"
  • synonyms: boil
• Immerse or be immersed in a boiling liquid, often for cooking purposes.
  • usage: "boil potatoes"; "boil wool"
  • synonyms: boil
• Bring to, or maintain at, the boiling point.
  • usage: "boil this liquid until it evaporates"
  • synonyms: boil
• Be agitated.
  • usage: "the sea was churning in the storm"
  • synonyms: churn, boil, moil, roil
• Be in an agitated emotional state.
  • usage: "The customer was seething with anger"
  • synonyms: seethe, boil

adverb

• Extremely.
  • usage: "boiling mad"