tomorrow

1 of 2

adverb

to·​mor·​row tə-ˈmär-(ˌ)ō How to pronounce tomorrow (audio)
-ˈmȯr-
Synonyms of tomorrownext
: on or for the day after today
will do it tomorrow

tomorrow

2 of 2

noun

1
: the day after the present
the court will recess until tomorrow
2
: future sense 1a
the world of tomorrow

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Common Misspellings

tomarrow, tommorow, tommorrow, tomorow

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Tomorrow and Yesterday

The English language has an abundance of little-used words which relate to the days that come before or after the present one. We have words for “the quality of being tomorrow” (tomorrowness) and for “of or relating to yesterday” (yester, yestreen, and pridian). There is also tomorrower, meaning "a procrastinator," and of course mañana ("an indefinite time in the future").

Examples of tomorrow in a Sentence

Adverb I'll finish the housework tomorrow. Is it supposed to rain tomorrow? He has an interview tomorrow. Noun Tomorrow is a school day. She is giving a presentation at tomorrow's meeting. Who knows what tomorrow may bring? designing the car of tomorrow Today's children are tomorrow's leaders. All we can do is hope for a better tomorrow.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Today, tomorrow Today, guests can still relax under trees and listen to Knoebels’ century-old Grand Carousel. Eve Chen, USA Today, 3 July 2026 Cape Verde, an island nation off the west coast of Africa that qualified for the World Cup for the first time this year, is scheduled to face Argentina tomorrow in the knockout stage of the tournament. Ashley Mowreader, NBC news, 3 July 2026 Somehow, some way, June is already in the rearview, and the Fourth of July is tomorrow. Annie Blackman, InStyle, 3 July 2026 But this would make little dent on the most sensitive exposures for future-shaping products like semiconductors and data center servers that will drive tomorrow’s economy. Eric Kutcher, Fortune, 2 July 2026 See All Example Sentences for tomorrow

Word History

Etymology

Adverb

Middle English to morgen, from Old English tō morgen, from to + morgen morrow, morning — more at morn

First Known Use

Adverb

13th century, in the meaning defined above

Noun

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of tomorrow was in the 13th century

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Cite this Entry

“Tomorrow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tomorrow. Accessed 5 Jul. 2026.

Kids Definition

tomorrow

1 of 2 adverb
to·​mor·​row tə-ˈmär-ō How to pronounce tomorrow (audio)
-ˈmȯr-
: on or for the day after today

tomorrow

2 of 2 noun
: the day after today

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