force_per_unit_area
1. [ noun ] (physics) the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)
Synonyms: pressure pressure_level
Examples:

"the compressed gas exerts an increased pressure"

Related terms: physical_phenomenon vapor_pressure head osmotic_pressure blood_pressure hydrostatic_head suction radiation_pressure sound_pressure gas_pressure oil_pressure intraocular_pressure atmospheric_pressure press supercharge pressurize pressurize