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WordReference Random House Unabridged Dictionary of American English © 2024re•sis•tiv•i•ty (rē′zis tiv′i tē),USA pronunciation n. - the power or property of resistance.
- Electricity, ElectronicsAlso called specific resistance. the resistance between opposite faces of a one-centimeter cube of a given material;
ratio of electric intensity to cross-sectional area;
reciprocal of conductivity.
Collins Concise English Dictionary © HarperCollins Publishers:: resistivity /ˌriːzɪsˈtɪvɪtɪ/ n - the electrical property of a material that determines the resistance of a piece of given dimensions. It is equal to RA/l, where R is the resistance, A the cross-sectional area, and l the length, and is the reciprocal of conductivity. It is measured in ohms
Former name: specific resistance - the power or capacity to resist; resistance
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