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
Marcus Rashford’s loan deal might not get made permanent, however, and looking ahead to the future, the scouting department has picked out Palmeiras sensation Edouardo da Conceicao Maciel as a potential star of the tomorrow. Tom Sanderson, Forbes.com, 23 Jan. 2026 An Arctic air mass is set to begin tomorrow and will affect regions spanning 2,000 miles across the country, from Texas to the East Coast. Phil Helsel, NBC news, 23 Jan. 2026 Refine a process today to reduce tomorrow’s stress. Tarot.com, Sun Sentinel, 23 Jan. 2026 The list will be published tomorrow. Kathleen Saxe, Mercury News, 23 Jan. 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 29 Jan. 2026.

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