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 ( see morn); equivalent to to + morrow
Explanation
Use tomorrow to describe the day after today. If it's Monday, and you tell your brother that you'll see him tomorrow that means you'll see him on Tuesday. Tomorrow can also mean "the near future." When someone says, "Children are tomorrow's leaders," it means fairly soon, not "when they wake up in the morning." Speaking of morning, the Old English word morgen means "morrow or morning," so tomorrow means "to morning." The morning that follows today is always tomorrow.
Vocabulary lists containing tomorrow
Commonly Misspelled Words, List 2
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"Hanging Fire"
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Spelling List #2, Woods
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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.
On the other hand, he said, “insurance companies have not historically been great investors,” and “if you’re a hurricane victim and you need a place to sleep tomorrow, you need the cash right now.”
From The Wall Street Journal • Jun. 8, 2026
The Bureau of Labor Statistics releases the jobs report for May tomorrow.
From Barron's • Jun. 4, 2026
"If there is another massive explosive attack tomorrow… then we could well find ourselves in the situation of simply having to close the production down," he wrote.
From BBC • Jun. 3, 2026
Caregivers report out-of-pocket costs of roughly $1,000 a month, a burden that makes it harder to keep saving for tomorrow while paying for today.
From MarketWatch • Jun. 2, 2026
He’d promised that tomorrow, he would tell me anything I wanted to know.
From "Bye Forever, I Guess" by Jodi Meadows
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.
