Definition of "pre-industrial" [pre-industrial]

• Alternative spelling of preindustrial. (adjective)

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• "Scientific measurements of levels of CO2 contained in cylinders of ice, called ice cores, indicate that the pre-industrial carbon dioxide level was 278 ppm."
• "Finally however, after visiting outlying farmsteads little changed from the pre-industrial age, enough original patterns were found to jump start kilim production on an organized basis."
• "“Bringing up anything pre-industrial revolution is a joke”:"