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swatch
has definitions from the field of clothing
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[ noun ] (clothing) a sample piece of cloth
Used in print (Jay C. Harris and John R. Van Wazer, "Detergent...)In this way , numerical values for the relative efficacy of various detergent formulations can be obtained by measuring the reflectance ( whiteness ) of the cloth swatches before and after washing . Soil redeposition is evaluated by washing clean swatches with the dirty ones . Related terms |
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