Meaning of SEMICONDUCTOR in English

SEMICONDUCTOR

sem ‧ i ‧ con ‧ duc ‧ tor /ˌsemikənˈdʌktə $ -ər/ BrE AmE noun [countable]

a substance, such as ↑ silicon , that allows some electric currents to pass through it, and is used in electronic equipment

—semiconducting adjective [only before noun]

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.