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tran·sis·tor
 transistor
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- pronunciation:
- traen
zI
st
 r
- features:
- Word Combinations (noun), Word Explorer
| part of speech: |
noun |
| definition 1: |
a compact electronic device that uses semiconductors to regulate current flow and thus requires much less energy for operation than a vacuum tube.
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| definition 2: |
(informal) a radio equipped with such a device.
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