semiconductor meaning

semiconductor is a material that conducts electricity under certain conditions.

semiconductor :

material that partly conducts electricity

noun

▪ Semiconductors are used in computers.

▪ Semiconductors help computers work.

▪ The phone has a semiconductor chip.

▪ The phone has a special chip that helps it work.

paraphrasing

▪ chip – a small piece of semiconductor

▪ conductor – a material that conducts electricity well

▪ insulator – a material that does not conduct electricity

▪ transistor – a device made from semiconductors

Pronunciation

semiconductor [ˌsɛmɪkənˈdʌktər]

The stress is on 'duct' and sounds like 'sem-ee-kon-duk-tor'.

Common phrases and grammar about semiconductor

semiconductor - Common meaning

noun
material that partly conducts electricity

Part of Speech Changes for "semiconductor"

▪ semiconductive (adjective) – having properties of a semiconductor

▪ semiconducting (adjective) – relating to semiconductors

Common Expressions with "semiconductor"

▪ semiconductor device – a tool made with semiconductors

▪ semiconductor industry – the business of making semiconductors

▪ semiconductor chip – a small piece of semiconductor used in electronics

▪ semiconductor material – the substance used to make semiconductors

Important examples of semiconductor in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, semiconductor often appears in contexts related to technology or electronics.

▪The company produces semiconductor chips.
▪The company makes special chips for electronics.

Example of a confusing word: conductor (material that allows the flow of electric current)

▪The company produces conductor chips.
▪The company makes chips that allow the flow of electric current.
"Semiconductor" refers to a material that has a conductivity between that of an insulator and most metals, often used in electronic components. In the sentence "The company produces semiconductor chips," the term is correctly used to describe chips made from semiconductor materials. "Conductor," on the other hand, refers to a material that allows the flow of electric current and is not typically used to describe chips in electronics. The sentence "The company produces conductor chips" is misleading because it suggests the chips are primarily for conducting electricity, which is not the intended use of semiconductor chips. Therefore, "semiconductor" is the correct choice here.

Grammar examples from the TOEIC test

Semiconductor is used as a noun in TOEIC grammar questions, often in technical contexts.

▪Semiconductors are essential in modern devices.
▪Semiconductors are important for today’s gadgets.

semiconductor

Idioms and fixed expressions in TOEIC

semiconductor market

'the business area of semiconductors', used when discussing the economy.

▪The semiconductor market is growing fast.
▪The business area of semiconductors is expanding quickly.

silicon valley

refers to the region known for its semiconductor and tech companies.

▪Many semiconductor companies are in Silicon Valley.
▪Many tech companies are located in the famous tech region.

Differences between similar words and semiconductor

semiconductor

,

conductor

differences

Semiconductor conducts electricity under certain conditions, while conductor conducts electricity well.

semiconductor
▪Semiconductors are used in electronics.
▪Semiconductors help electronic devices work.
conductor
▪Copper is a good conductor.
▪Copper lets electricity pass through easily.

semiconductor

,

insulator

differences

Semiconductor conducts electricity under certain conditions, while insulator does not conduct electricity.

semiconductor
▪Semiconductors are used in computers.
▪Rubber does not let electricity pass through.
insulator
▪Rubber is an insulator.
▪Rubber does not let electricity pass through.

Words with the same origin as semiconductor

The origin of semiconductor

The word's etymology is not clear.

Word structure

The analysis of the word's composition is unclear.

Words with the same origin

The word's root is unclear or difficult to confirm.

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