IPA: /ˌsuːpəˈkɒndʌktɪv/
KK: /ˌsuːpərkənˈdʌktɪv/
Relating to a state in which a material can conduct electricity without resistance, usually at very low temperatures.
The researchers discovered a new superconductive material that could revolutionize energy transmission.
Superconductive → It is formed from "super-" (meaning above or beyond) and "conductive" (from "conduct" which comes from Latin "conducere", meaning to lead together). The word "superconductive" refers to a state where a material can conduct electricity with zero resistance, going beyond normal conductive properties.
Think of something that conducts electricity 'beyond' ('super-') normal levels — that's why superconductive means it leads electricity without any resistance.