con ‧ duc ‧ tive /kənˈdʌktɪv/ BrE AmE adjective
able to conduct electricity, heat etc OPP non-conductive :
Copper is a very conductive metal.
—conductivity /ˌkɒndʌkˈtɪvəti, ˌkɒndʌkˈtɪvɪti $ ˌkɑːn-/ noun [uncountable]
con ‧ duc ‧ tive /kənˈdʌktɪv/ BrE AmE adjective
able to conduct electricity, heat etc OPP non-conductive :
Copper is a very conductive metal.
—conductivity /ˌkɒndʌkˈtɪvəti, ˌkɒndʌkˈtɪvɪti $ ˌkɑːn-/ noun [uncountable]
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012