tune

From Wiktionary

Pronunciation[change]

Noun[change]

Singular
tune

Plural
tunes

  1. (countable) A tune is a piece or part of music; a song or melody.
    Whistling a happy tune can chase the blues away.
    How many tunes can you whistle?

Verb[change]

Plain form
tune

Third-person singular
tunes

Past tense
tuned

Past participle
tuned

Present participle
tuning

  1. (transitive) If you tune a musical instrument you make it so it will play the right notes.
    You tune it by making the strings tighter or looser.
  2. (transitive) If you tune a radio you set the frequency to get a certain signal.
  3. (intransitive) If you tune-in to a show, you watch it or listen to it.