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adj Common

instrumental

ihnst-ruh-MEHN-tuhl

Instrumental (adj) means playing a key or essential role in making something happen. Example: “She was instrumental in getting the project funded.”

adj
1
Playing a key or essential role in making something happen.
"She was instrumental in getting the project funded."
2
Involving or written for musical instruments rather than voice.
"The album's closing track is a purely instrumental piece."
noun
1
A piece of music performed without vocals.
"The DJ dropped an instrumental version of the hit song."

How to use instrumental

Learner’s notes

In plain EnglishEither "crucial to a result" or "made of instruments, with no singing."

Common pairings
instrumental in instrumental music play an instrumental

Word forms

more instrumental comparative, instrumentals plural, most instrumental superlative

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Test yourself on “instrumental” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

She was _____ in getting the project funded.

Etymology

From Middle English instrumental, instrumentale, from Medieval Latin īnstrūmentālis, equivalent to instrument + -al.

Origin: Middle English

Antonyms

noninstrumental

Related words

Rhymes for instrumental

See all rhymes for instrumental →

Frequently asked questions

What does “instrumental” mean?

The word “instrumental” means playing a key or essential role in making something happen. In plain terms, either "crucial to a result" or "made of instruments, with no singing.".

How do you pronounce “instrumental”?

“Instrumental” is pronounced ihnst-ruh-MEHN-tuhl (/ɪnstɹəˈmɛntəl/ in IPA).

How do you use “instrumental” in a sentence?

Here is “instrumental” used in a sentence: “She was instrumental in getting the project funded.”

What is the opposite of “instrumental”?

The opposite of “instrumental” — its antonyms — is noninstrumental.

What part of speech is “instrumental”?

Depending on how it is used, “instrumental” can be an adjective and a noun.

Is “instrumental” a common word?

“Instrumental” is a fairly common word in modern English.

How many meanings does “instrumental” have?

“Instrumental” has 3 distinct senses listed in this dictionary. The most common is: playing a key or essential role in making something happen.

What is the difference between instrumental and important?

Both suggest significance, but 'instrumental' specifically means playing an active, essential role in making something happen, while 'important' simply means having great value. Someone instrumental in a project actually helped cause its success.

What prepositions are used with instrumental?

When it means playing a key role, 'instrumental' is followed by 'in', as in 'instrumental in launching the project'. The form 'instrumental to' is far less common and usually sounds unnatural.

What is the difference between an instrumental and a cappella?

An 'instrumental' is a piece of music performed with instruments but no vocals, while 'a cappella' is singing performed with no instruments at all. They are opposites in terms of which element is left out.

What is the difference between instrumental and vocal music?

Instrumental music is written for or performed on instruments, while vocal music features the human voice singing. A song with lyrics is vocal; a backing track with the singing removed is an instrumental.

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Definitions: FreeDict original editorial · etymology from Wiktionary