Definify.com
Webster 1913 Edition
Tuner
Tun′er
(tūn′ẽr)
, Noun.
 One who tunes; especially, one whose occupation is to tune musical instruments. 
Webster 1828 Edition
Tuner
TU'NER
,Noun.
  1.
  One whose occupation is to tune musical instruments.Definition 2025
tuner
tuner
See also: Tüner
English

A piano tuner—a person who tunes a piano.

An electronic tuner.

A component of an audio system.
Noun
tuner (plural tuners)
- A person who tunes a piano or organ.
 - A device, electronic or mechanical, that helps a person tune a musical instrument by showing the deviation of the played pitch from the desired pitch.
 - On a musical instrument, a peg or mechanical device that changes the tension, and hence pitch, of a string.
 - The component of an audio system that receives radio broadcasts.
 - (entertainment industry) A musical.
 
Translations
person who tunes a piano or organ
device that shows the deviation of the played pitch from the desired pitch
the component of an audio system that receives radio broadcasts.
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See also
French
Etymology
Noun
tuner m (plural tuners)
- tuner (TV, radio)
 
Synonyms
- syntoniseur (Europe)
 - syntonisateur (Canada)
 
Verb
tuner
- To tune (a vehicle etc)
 
Conjugation
  Conjugation of tuner (see also Appendix:French verbs)
| simple | compound | ||||||
|---|---|---|---|---|---|---|---|
| infinitive | tuner | avoir tuné | |||||
| gerund | en tunant | en ayant tuné | |||||
| present participle |  tunant /ty.nɑ̃/  | 
||||||
| past participle |  tuné /ty.ne/  | 
||||||
| person | singular | plural | |||||
| first | second | third | first | second | third | ||
| indicative | je (j’) | tu | il | nous | vous | ils | |
|  simple tenses  | 
present |  tune /tyn/  | 
 tunes /tyn/  | 
 tune /tyn/  | 
 tunons /ty.nɔ̃/  | 
 tunez /ty.ne/  | 
 tunent /tyn/  | 
| imperfect |  tunais /ty.nɛ/  | 
 tunais /ty.nɛ/  | 
 tunait /ty.nɛ/  | 
 tunions /ty.njɔ̃/  | 
 tuniez /ty.nje/  | 
 tunaient /ty.nɛ/  | 
|
| past historic1 |  tunai /ty.ne/  | 
tunas /ty.na/  | 
tuna /ty.na/  | 
tunâmes /ty.nam/  | 
tunâtes /ty.nat/  | 
tunèrent /ty.nɛʁ/  | 
|
| future |  tunerai /tyn.ʁe/  | 
 tuneras /tyn.ʁa/  | 
 tunera /tyn.ʁa/  | 
 tunerons /tyn.ʁɔ̃/  | 
 tunerez /tyn.ʁe/  | 
 tuneront /tyn.ʁɔ̃/  | 
|
| conditional |  tunerais /tyn.ʁɛ/  | 
 tunerais /tyn.ʁɛ/  | 
 tunerait /tyn.ʁɛ/  | 
 tunerions /ty.nə.ʁjɔ̃/  | 
 tuneriez /ty.nə.ʁje/  | 
 tuneraient /tyn.ʁɛ/  | 
|
|  compound tenses  | 
present perfect | Use the present tense of avoir followed by the past participle | |||||
| pluperfect | Use the imperfect tense of avoir followed by the past participle | ||||||
| past anterior1 | Use the past historic tense of avoir followed by the past participle | ||||||
| future perfect | Use the future tense of avoir followed by the past participle | ||||||
| conditional perfect | Use the conditional tense of avoir followed by the past participle | ||||||
| subjunctive | que je (j’) | que tu | qu’il | que nous | que vous | qu’ils | |
|  simple tenses  | 
present |  tune /tyn/  | 
 tunes /tyn/  | 
 tune /tyn/  | 
 tunions /ty.njɔ̃/  | 
 tuniez /ty.nje/  | 
 tunent /tyn/  | 
| imperfect1 | 
tunasse /ty.nas/  | 
tunasses /ty.nas/  | 
tunât /ty.na/  | 
tunassions /ty.na.sjɔ̃/  | 
tunassiez /ty.na.sje/  | 
tunassent /ty.nas/  | 
|
|  compound tenses  | 
past | Use the present subjunctive tense of avoir followed by the past participle | |||||
| pluperfect1 | Use the imperfect subjunctive tense of avoir followed by the past participle | ||||||
| imperative | – | tu | – | nous | vous | – | |
| — |  tune /tyn/  | 
— |  tunons /ty.nɔ̃/  | 
 tunez /ty.ne/  | 
— | ||
| 1literary tenses | |||||||