What does mistuning mean?
Mistuning means tuning or adjusting something incorrectly. Its most familiar use is in music, where it refers to instruments or other sound-producing equipment being set at the wrong pitch. It can also describe an incorrect adjustment to a radio, engine, mechanical system, or similar device. As a noun, mistuning can name the process, the resulting condition, or a particular instance of faulty adjustment. As a verb form, it describes the act of tuning incorrectly. The word belongs mainly to a neutral technical register and often carries the implication that the problem is unintended, whether caused by carelessness, a faulty component, or an unsuitable setting. Compared with saying that something is simply out of tune, mistuning draws attention to the error or process behind the condition, making it especially useful in music, electronics, engineering, and maintenance contexts.
The act or process of tuning something incorrectly, or the condition resulting from such incorrect tuning.
"The recording was ruined by the accidental mistuning of the piano."
The plural mistunings is grammatical but uncommon in ordinary use.
To tune or adjust something incorrectly.
"The technician was careful not to mistune the delicate valve while making the adjustment."
In this function, mistuning is normally the present participle of the verb mistune.
The plural is grammatical but uncommon; singular mass use is normally preferred for the general process or condition.
"The report documented the mistunings that occurred during the tuning check."
To be out of tune is the condition; to be mistuning is the error that can cause it.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does mistuning come from?
Mistuning combines the English prefix mis-, meaning wrongly, with tune and the suffix -ing, traditionally used to form verbal nouns and present participles. Tune ultimately derives from Old French ton, from Latin tonus, which in turn comes from Greek tonos, a word associated with tension and musical pitch. Other English words preserving this root include tone, tonic, tonality, and intone.
Related word forms
How mistuning is actually used
The term is neutral and technical rather than colloquial. It is most familiar in discussions of musical instruments, sound equipment, and machinery; when used as a present participle, it can describe the ongoing or accidental act of tuning something incorrectly.
Easily confused with mistuning
Mistuning concerns incorrect pitch or frequency, whereas mistiming concerns incorrect rhythm, timing, or coordination.
Mistuning specifically means tuning incorrectly, while a mistake may be any error or instance of misidentification.