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rallentando

American  
[rah-luhn-tahn-doh, rahl-len-tahn-daw] / ˌrɑ lənˈtɑn doʊ, ˌrɑl lɛnˈtɑn dɔ /

adjective

  1. slackening; becoming slower (used as a musical direction).


rallentando British  
/ ˌrælɛnˈtændəʊ /

adjective

  1. Also: ritardando.   ritenuto.   rallmusic becoming slower

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of rallentando

1805–15; < Italian, gerund of rallentare to slow down; see lento

Compare meaning

How does rallentando compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

When the instruction rallentando shows up in your sheet music, whether you're singing or playing an instrument, you should start decreasing the tempo. Rallentando means "gradually slowing down" in Italian. It's based on the root word lente, which means "slowly," and anything ending in -ando or -endo in Italian indicates a process, or a gradual change. Ritardando also means "gradually slowing down." What's the difference between the two instructions? Rallentando usually applies when the tempo is about to change from a faster section to a slower one, whereas ritardando is used at the end of a piece, where it slows gradually to a complete stop.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

So I ran to the music, and, sure enough, that’s exactly what C.P.E. was asking for — no diminuendo, no rallentando, nothing.

From New York Times Jan. 18, 2022

But now the professional frustrations of midlife, mixed with the rallentando of getting on in years, contributed to an overwhelming sense of decline and failure.

From The Guardian Aug. 13, 2017

Now the fate of the novel and the novelist's own creative rallentando fuse into the Gatsby myth.

From The Guardian Jun. 2, 2013

What's needed to ward off incipient rallentando is a big, distracting counternoise, a Zarathustra crescendo.

From Time Magazine Archive

Among other points to be noted is the fact that sudden transition from repose to restless activity calls for an accelerando, while the reverse requires a rallentando.

From For Every Music Lover A Series of Practical Essays on Music by Moore, Aubertine Woodward

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