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semiconductor

Upper-Intermediate (B2)

IPA: //ˈsɛmɪkənˌdʌktər//

KK: /ˈsɛmɪkənˌdʌktər/

noun
Definition

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.


Example

Silicon is a common semiconductor used in many electronic components.


Conversation
Sloth A
Have you heard about the latest advancements in semiconductors?
Sloth B
Yeah, they are becoming so important for tech development.
Sloth A
I read that silicon is still the most common material used for semiconductors.
Sloth B
That's right! It's fascinating how they can improve performance in devices.

Synonyms & Antonyms
Synonyms
conductor
element
material
Antonyms
insulator
nonconductor
resistor
Root Explanation

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.

Memory Tip

Think of 'half' ('semi-') leading electricity ('conductor') — that's why a semiconductor is a material that partially conducts electricity.

Visually Confused Words
conductor
superconductor
multiconductor
preconductor
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