Get the FREE one-click dictionary software for Windows
or the iPhone/iPad and Android apps
Noun: torr  tor
  1. A unit of pressure equal to 0.001316 atmosphere; named after Torricelli
    "The vacuum was measured at 0.5 torr";
    - millimeter of mercury, mm Hg

Sounds like: to

Derived forms: torrs

Type of: pressure unit

Encyclopedia: Torr, John