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.
There are some drawbacks to using the self-cleaning cycle, the largest being that the oven must reach temperatures near 900 degrees Fahrenheit to carbonize the material stuck on the surfaces of the oven. To get to this temperature, the oven utilizes a locking mechanism, which prevents the oven door from being opened.