# tuner

/ˈtunɝ/ (US) · /tjˈuːnɐ/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/tuner
Updated: 2026-05-19

## Definition

a person who adjusts the radio or television to get the best signal. It can also mean a tool used to change the pitch of a musical instrument.

For teachers: a person who adjusts the frequency of a radio or television receiver to receive a specific signal. In a musical context, refers to a device or person that adjusts the pitch of an instrument to ensure it is in tune.

## Examples

- The radio tuner is broken, so I cannot find the station.
- The technician used a digital tuner to ensure the satellite signal was strong enough for the entire building.
- While the lead guitarist relied on a high-precision electronic tuner, the drummer used a traditional tuning fork to maintain the acoustic integrity of the performance.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.