a cappella

American  

[ah kuh-pel-uh, ah kahp-pel-lah] / ˌɑ kəˈpɛl ə, ˌɑ kɑpˈpɛl lɑ /

adverb

Music.

1. Sometimes acappella without instrumental accompaniment.

2. in the style of church or chapel music.

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a cappella British  

/ ɑː kəˈpɛlə /

adjective

1. music without instrumental accompaniment

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a cappella Cultural  

1. Choral singing performed without instruments. The expression means “in chapel style” in Italian. Centuries ago, religious music composed for use in chapels — which, unlike large churches, had no organs — was usually for voices only.

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Etymology

Origin of a cappella

First recorded in 1875–80; from Italian: literally, “in the manner of a chapel (choir)”

Example Sentences

He even manages to pull off an a cappella version of the 2004 Mario R&B ballad “Let Me Love You” without drifting into cringe territory.

From Los Angeles Times • Apr. 10, 2026

“I loved my brother,” he sings, a cappella.

From The Wall Street Journal • Apr. 8, 2026

For this nearly a cappella doo-wop number, Joel sang every vocal part himself when a group he and Ramone had brought into the studio couldn’t stay in tune.

From Los Angeles Times • Jul. 24, 2025

It plays softly in the background, and then Bono sings it, solo, a cappella.

From Salon • Jun. 10, 2025

Even a cappella, even through the automatic double doors, she sounds good.

From "If I Stay" by Gayle Forman