a melody, especially one that is easily remembered or associated with a particular song, adjust (a musical instrument) to the correct or uniform pitch, bring into harmony

change one's tune, whistle a happy tune, to the tune of

in tune, out of tune, call the tune

Formal and Informal Expressions of tune

In different contexts, you can replace 'tune' with suitable alternatives. In a more formal setting, 'melody, harmony' is apt. In informal speech or writing, 'song, jam' is a commonplace synonym.

tune: Explore its Definition & Usage

tune Definition

1a melody, especially one that is easily remembered or associated with a particular song
2adjust (a musical instrument) to the correct or uniform pitch
3bring into harmony

Using tune: Examples

Take a moment to familiarize yourself with how "tune" can be used in various situations through the following examples!

Example
She hummed a tune while she worked.
Example
I can't get that tune out of my head.
Example
The band was tuning their instruments before the concert.
Example
He tuned the guitar to an open G chord.

tune Synonyms and Antonyms

Synonyms for tune

Antonyms for tune

Idioms Using tune

change one's tune
change one's opinion or attitude
Example
He used to hate spicy food, but he changed his tune after trying it.
whistle a happy tune
try to remain cheerful in difficult circumstances
Example
Even though she was nervous, she tried to whistle a happy tune to calm herself down.
to the tune of
at a cost or rate of
Example
The repairs to the house cost us to the tune of $10,000.

Phrases with tune

in tune
in agreement or harmony
Example
Their opinions were in tune with each other.
out of tune
not in agreement or harmony
Example
His behavior was out of tune with the rest of the team.
call the tune
be in control of a situation
Example
As the CEO, he calls the tune for the company.

Origins of tune

from Middle English 'tune(n)', meaning 'to sound a musical note'

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Summary: tune in Brief

The term 'tune' [tjuːn] refers to a melody that is easily remembered or associated with a particular song. It can also mean to adjust a musical instrument to the correct pitch or bring something into harmony. Phrases like 'in tune' and 'out of tune' denote agreement or disagreement, while idioms like 'change one's tune' and 'whistle a happy tune' express changes in attitude or attempts to remain cheerful. 'Tune' can also be used in phrases like 'call the tune' to indicate control over a situation.