ALL meanings of torr
torr
T t - noun torr a unit of pressure, being the pressure necessary to support a column of mercury one millimeter high at 0°C and standard gravity, equal to 1333.2 microbars. 1
- noun torr a unit of pressure equal to one millimetre of mercury (133.322 newtons per square metre) 0
- noun torr a unit of atmospheric pressure equal to the pressure of a force of 133.322 pascals (1.33322 millibars or one millimeter of mercury or 1⁄760 atmosphere) 0