[{"Bold_text": "noun", "List Items": ["Physics.the property or power of conducting , electricity, or sound.", "Also calledspe·cif·ic con·duct·ance[spi-, sif, -ik k, uh, n-, duhk, -t, uh, ns].Electricity.a measure of the ability of a given substance to conduct current, equal to the reciprocal of the resistance of the substance.:?"]}]