Bible Dictionaries
Water Thermometer

Webster's Dictionary

A thermometer filled with water instead of mercury, for ascertaining the precise temperature at which water attains its maximum density. This is about 39¡ Fahr., or 4¡ Centigrade; and from that point down to 32¡ Fahr., or 0¡ Centigrade, or the freezing point, it expands.

Bibliography Information
Webster, Noah. Entry for 'Water Thermometer'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​w/water-thermometer.html. 1828.