mercury-in-glass thermometer

Thesaurus

Noun

1.

mercury-in-glass thermometer - thermometer consisting of mercury contained in a bulb at the bottom of a graduated sealed glass capillary tube marked in degrees Celsius or Fahrenheit; mercury expands with a rise in temperature causing a thin thread of mercury to rise in the tube mercury thermometer Beckman thermometer - a mercury thermometer that measures small differences or changes in temperature bulb - a rounded part of a cylindrical instrument (usually at one end); "the bulb of a syringe" clinical thermometer, mercury-in-glass clinical thermometer - a mercury thermometer designed to measure the temperature of the human body; graduated to cover a range a few degrees on either side of the normal body temperature thermometer - measuring instrument for measuring temperature