Liquid thermometer

{
  "id": "MLC-T-MET-006991",
  "term": "Liquid thermometer",
  "field": "Meteorology and atmospheric science",
  "definition": "A device that measures temperature by observing the expansion or contraction of a liquid contained within a sealed glass tube. Common liquids used include mercury and alcohol, chosen for their predictable thermal expansion properties over a range of temperatures. These thermometers are widely used for surface air temperature measurements.",
  "url": "https://mlchart.com/terminology/meteorology/liquid-thermometer/"
}