pascalPronunciation: /ˈpask(ə)l/ (abbreviation: Pa)Definition of pascal noun the SI unit of pressure, equal to one newton per square metre (approximately 0.000145 pounds per square inch, or 9.9 × 10−6 atmospheres). Origin: 1950s: named after B. Pascal (see Pascal, Blaise)pascal in other Oxford dictionaries Definition of pascal in the US English dictionary
