tomorrow

1 of 2

adverb

to·​mor·​row tə-ˈmär-(ˌ)ō How to pronounce tomorrow (audio)
-ˈmȯr-
: 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

Did you know?

Common Misspellings

tomarrow, tommorow, tommorrow, tomorow

Did you know?

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").

Tomorrow functions as a noun and as an adverb; you should avoid employing it as an adjective or verb.

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
Stocks @ Night is a daily newsletter delivered after hours, giving you a first look at tomorrow and last look at today. Jason Gewirtz, CNBC, 18 June 2025 Teams that pilot these agents today will own tomorrow’s search rankings. Vaibhav Kakkar, Forbes.com, 18 June 2025 Regardless, the Pacers must win tomorrow’s game at home in order to force a Game 7 in Oklahoma City. Zach Harper, New York Times, 18 June 2025 Today's asset could be tomorrow's problem, of course. Susan Page, USA Today, 18 June 2025 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

Browse Nearby Words

Cite this Entry

“Tomorrow.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tomorrow. Accessed 27 Jun. 2025.

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

More from Merriam-Webster on tomorrow

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!