The noun KINGDOM has 6 senses: 1. a domain in which something is dominant. 2. a country with a king as head of state. 3. the domain ruled by a king or queen. 4. a monarchy with a king or queen as head of state. 5. the highest taxonomic group into which organisms are grouped; one of five biological categories: Monera or Protoctista or Plantae or Fungi or Animalia. 6. a basic group of natural objects. Familiarity information: KINGDOM used as a noun is common.
After the Self-Clean cycle: 1  It can take between 30 and 90 minutes for the oven to cool down after a self cleaning cycle. 2  The lock light and clean lights may remain on during this time. 3  White ash on the interior is normal.
If you have a self-cleaning oven, you can use Easy-Off for self-cleaning ovens which will be less harsh on the porcelain finish. You can also use the Ammonia method: First, turn the oven on, let it warm to 150Â°F (65Â°C), and then turn it off. Place a small bowl containing 1/2 cup ammonia on the top shelf and a large pan of boiling water on the bottom shelf. Close the oven door, and let it sit overnight. The next morning, remove the dish and pan, and let the oven air out awhile. Then wipe it clean using the ammonia and a few drops of dishwashing liquid diluted in a quart of warm water -- even old burned-on grease should wipe right off.