Definition Pressure is the amount of force applied perpendicular to the surface of an object per unit area. The symbol for it is p or P. [2] The IUPAC recommendation for pressure is a lower-case p. [3] …

The meaning of PRESSURE is the burden of physical or mental distress. How to use pressure in a sentence.

Jan 20, 2022 · The pressure definition in science is force per unit area. Its usual units are newtons per square meter or Pascals. By definition, pressure is the perpendicular or normal force applied per unit …

Mar 11, 2026 · Pressure, in the physical sciences, perpendicular force per unit area, or the stress at a point within a confined fluid.

Dec 28, 2020 · Learning the precise definition of pressure helps you understand key concepts related to gases, thermodynamics, buoyancy and much more. Pressure is simply defined as the amount of …

PRESSURE definition: 1. the force you produce when you press something: 2. the force that a liquid or gas produces when…. Learn more.

Jul 30, 2025 · Pressure is defined as an unseen force, present across a surface, showing "by what force something pushes inside a certain space". We interact with pressure

Definition of pressure noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

To make this concept precise, we use the idea of pressure. Pressure is defined to be the amount of force exerted per area. So to create a large amount of pressure, you can either exert a large force or …

The pressure in a place or container is the force produced by the quantity of gas or liquid in that place or container. The window in the cockpit had blown in and the pressure dropped dramatically.