Autobarotropic

{
  "id": "MLC-T-MET-003714",
  "term": "Autobarotropic",
  "field": "Meteorology and atmospheric science",
  "definition": "Describing an atmosphere or fluid in which surfaces of constant pressure (isobaric surfaces) and surfaces of constant density (isosteric surfaces) coincide. In such a state, the density of a fluid parcel depends only on its pressure, and no solenoids are present to generate circulation. This condition is a special case of a barotropic atmosphere and is primarily a theoretical concept used in simplified atmospheric models.",
  "url": "https://mlchart.com/terminology/meteorology/autobarotropic/"
}