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Transistor - Meaning, Definition & English Examples

A transistor is a tiny electronic device that controls or amplifies electrical signals. It is a key component in modern electronics, used in computers, radios, and many other devices to switch or regulate current.

transistor

/trænˈzɪstər/ /trænˈzɪstə/

Definition:

A semiconductor device used to amplify or switch electronic signals and electrical power.

Synonyms:

semiconductor, amplifier, switch, solid-state device

Part of Speech:

noun

Antonyms:

vacuum tube, mechanical switch

Common Collocations:

transistor radio, transistor amplifier, transistor circuit, transistor technology

Derivatives:

transistors, transistorized

Usage Tips:

Use "transistor" when referring to electronic components in circuits or devices like radios and computers.

Common Phrases:

transistor radio, transistor era, solid-state transistor

Etymology:

Blend of "transfer" and "resistor," coined in 1948 by Bell Labs engineers.

Examples:

  • 1. The transistor revolutionized modern electronics by replacing bulky vacuum tubes.
  • 2. She repaired the old radio by replacing a faulty transistor.
  • 3. Transistors are essential components in computers and smartphones.
  • 4. The engineer designed a circuit using multiple transistors for amplification.

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