millimeter_of_mercury has definitions from the field of physics
1
[ noun ] (physics) a unit of pressure equal to 0.001316 atmosphere; named after Torricelli

Synonyms

mm_Hg torr

Used in print

(1961 Research Highlights of the National Bureau of...)

Over a temperature range from 25 to 200 * * f and at pressures up_to 250 atm , an overload of 300 psi , applied for a period of one day , results in an uncertainty in the pressure of , at_most , one millimeter_of_mercury .

Related terms

pressure_unit

*