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Synonyms

yesterday

American  
[yes-ter-dey, -dee] / ˈjɛs tərˌdeɪ, -di /

adverb

  1. on the day preceding this day.

  2. a short time ago.

    Yesterday your money went further.


noun

yesterdays plural
  1. the day preceding this day.

  2. time in the immediate past.

adjective

  1. belonging or pertaining to the day before or to a time in the immediate past.

    yesterday morning.

yesterday British  
/ -ˌdeɪ, ˈjɛstədɪ /

noun

  1. the day immediately preceding today

  2. (often plural) the recent past

"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

adverb

  1. on or during the day before today

  2. in the recent past

"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
yesterday Idioms  

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of yesterday

before 950; Middle English; Old English geostran dæg. See yester-, day

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:

“We consider this incident to be an unprecedented cyber incident, involving state-of-the-art cyber capabilities,” OpenAI said yesterday.

From The Wall Street Journal Jul. 22, 2026

“It is with profound sadness that we share the heartbreaking news that one of our TSD seniors, Kaylee Hottle, tragically passed away yesterday in a car accident in Frederick, Maryland,” read the Instagram post.

From Los Angeles Times Jul. 21, 2026

At lunchtime, Burnham will gather his cabinet for the first time, after its appointment yesterday became something of a nocturnal affair.

From BBC Jul. 21, 2026

Views of just one of the wildfires ripping across Ontario, Canada yesterday.

From Salon Jul. 19, 2026

The last date opened was yesterday, a few hours after he left Mirror Tech.

From "Boy 2.0" by Tracey Baptiste

With both of us facing more yesterdays than tomorrows, I cop to midlife anxiety, feeling like time is running out for goals such as learning Spanish or how to swim.

From The Wall Street Journal Mar. 10, 2026

More important may be simply having a reason to remember some of the yesterdays of a franchise that has 48 rich years of history.

From Seattle Times Oct. 28, 2023

“We’re all in our twilight years; we have more yesterdays than tomorrows,” Davis said.

From Washington Post Oct. 4, 2021

It was not always easy to live down Brown’s yesterdays either.

From Los Angeles Times May 8, 2020

Slowly, at the camp high school, I'm learning about where I come from, the peculiar yesterdays of my people.

From "What the Night Sings" by Vesper Stamper

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