transistor

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transistor

  • /tɹænˈzɪs.tɚ/ US

Rhymes with -ɪstə(ɹ)

Where it comes from

Blend of transfer + resistor. Said to have been coined by American engineer John Robinson Pierce in 1947, who used transresistance as the basis for forming transistor.

noun transistors

  1. A solid-state semiconductor device, with three terminals, which can be used for amplification, switching, voltage stabilization, signal modulation, and many other functions. Switches and transistors control the flow of electricity like valves and faucets control water. Resistors limit the flow of electricity. […] Light is transmitted from the color LED, through the fiber optic cable, to control the NPN transistor (Q2) and red LED (D1).
  2. dated, informal, metonymically A transistor radio. Turn your transistor on and let the music play

Thesaurus

Closest in meaning: junction transistor, pmos, semiconductor, insulated, npn, unit, fet, amplifier, switch, triode, bjt, jfet, mosfet, pnp, junction, bipolar

Translations

Every language

noun solid-state semiconductor device, with three terminals

Españoltransistor
한국어트랜지스터 teuraenjiseuteo
日本語トランジスタ toranjisuta
中文晶體管 /晶体管 jīngtǐguǎn
Portuguêstransístor
Françaistransistor
DeutschTransistor
Italianotransistor, transistore
Ελληνικάκρυσταλλοτρίοδος krystallotríodos, τρανζίστορ tranzístor
Românătranzistor
Русскийтранзи́стор tranzístor
Tiếng Việtbóng bán dẫn
العربيةتْرَانْزِسْتُور tranzistur
עבריתטרנזיסטור tranzístor

noun small portable radio

Españoltransistor
Portuguêstransístor
Italianoradiolina, transistor
Românătranzistor
Русскийтранзи́стор tranzístor, радиоприёмник radioprijómnik, приёмник prijómnik
עבריתטרנזיסטור tranzístor

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MLA

"transistor." Wiktionary, via Micwyn, micwyn.com/word/transistor. Accessed 6 Nov. 2026.

APA

transistor. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/transistor

Chicago

"transistor." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/transistor.

BibTeX
@misc{transistor_2026,
  title = {transistor},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/transistor},
  urldate = {2026-11-06}
}