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permeameter

noun per·meame·ter \ ˈpərmēəˌmētər , ˌpərmēˈamət- \
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Definition of permeameter

1 : an instrument for measuring magnetic permeability — compare permeability 4
2 : an apparatus for measuring porous permeability — compare permeability 2

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Origin and Etymology of permeameter

permeability + -meter

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