1. an instrument for measuring the pressure of a gas or liquid.
2. an instrument used to determine the pressure in the bore or chamber of a gun when the charge explodes.
[ 1860-65 ]
1. an instrument for measuring the pressure of a gas or liquid.
2. an instrument used to determine the pressure in the bore or chamber of a gun when the charge explodes.
[ 1860-65 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012