tomorrow
Americannoun
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the day following today.
Tomorrow is supposed to be sunny.
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a future period or time.
the stars of tomorrow.
adverb
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on the morrow; on the day following today.
Come tomorrow at this same time.
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at some future time.
We shall rest easy tomorrow if we work for peace today.
noun
-
the day after today
-
the future
adverb
-
on the day after today
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at some time in the future
Usage
Spelling tips for tomorrow The spelling of tomorrow can be tough because it’s hard to remember whether to double the m or the r. How to spell tomorrow: Remember, tomorrow has one m but two r’s. You can break it down into the phrase Tom or row.
Etymology
Origin of tomorrow
First recorded in 1225–75; Middle English to morghe, to mor(o)we, variant of to morghen, to mor(o)wen ( morn ); equivalent to to + morrow
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.
“The entire country can be taken down in one night and that night might be tomorrow night,” he said.
From Barron's • Apr. 6, 2026
If Google achieved 6x compression today, someone will achieve 10x tomorrow.
From MarketWatch • Apr. 6, 2026
"It's not today, it's not tomorrow, but it's coming."
From BBC • Apr. 3, 2026
U.S. bond markets will trade until noon tomorrow, with investors watching for March non-farm payrolls data.
From The Wall Street Journal • Apr. 2, 2026
But Emma is ignoring me and making plans with Melanie and Hannah to come back tomorrow night for our first ever gig.
From "South of Somewhere" by Kalena Miller
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
