[ tuh-mawr-oh, -mor-oh ]
/ təˈmɔr oʊ, -ˈmɒr oʊ /


the day following today: Tomorrow is supposed to be sunny.
a future period or time: the stars of tomorrow.


on the morrow; on the day following today: Come tomorrow at this same time.
at some future time: We shall rest easy tomorrow if we work for peace today.

Origin of tomorrow

1225–75; Middle English to mor(o)we, to morghe (see to, morrow), variant of to mor(o)wen, to morghen (see morn) Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tomorrow

British Dictionary definitions for tomorrow

/ (təˈmɒrəʊ) /


the day after today
the future


on the day after today
at some time in the future

Word Origin for tomorrow

Old English tō morgenne, from to 1 (at, on) + morgenne, dative of morgen morning; see morrow
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Idioms and Phrases with tomorrow


In addition to the idiom beginning with tomorrow

  • tomorrow is another day

also see:

  • here today, gone tomorrow
  • put off (until tomorrow)
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.