IPA: //ˈsɛmɪkənˌdʌktər//
KK: /ˈsɛmɪkənˌdʌktər/
A material that can conduct electricity better than an insulator but not as well as a conductor, often used in electronic devices like computer chips.
Silicon is a common semiconductor used in many electronic components.
Semiconductor → It is formed from "semi-" (meaning half) and "conductor" (from Latin "conducere", meaning to lead together). The word "semiconductor" refers to a material that partially conducts electricity, hence it leads electricity only partially or in a limited manner.
Think of 'half' ('semi-') leading electricity ('conductor') — that's why a semiconductor is a material that partially conducts electricity.