Definition of "tomorrow"
tomorrow
adverb
not comparable
On the day after the present day.
Quotations
It was eight o'clock to-morrow evening when I buckled up my travelling writing-desk in its leather case, paid my Bill, and got on my warm coats and wrappers.
1855, Charles Dickens, “The Holly-tree. Third Branch—The Bill”, in Christmas Stories […] (The Works of Charles Dickens; XV), de luxe edition, London: Chapman and Hall, published 1881, page 63
(obsolete) On the next day (following some date in the past).
Quotations
To prevent this, a committee for peace was proposed for to-morrow, who heard the ministers and Mr. Anderson upon the heads of the affair, but in vain; when their complaint was given in in Synod, and referred to the next Synod […]
1717 October 8, Robert Wodrow, in a letter to Mr. James Hart, printed in 1828, Robert Wodrow, The History of the Sufferings of the Church of Scotland, page xxii
[…] after he hade drunk liberally in the Advocate's house that same day, went to bed in health, but was taken up stark dead to-morrow morning; and such was the testimony of honour heaven was pleased to allow Montrose's pompuous funerals.
1817, James Kirkton, The Secret and True History of the Church of Scotland, page 126
noun
countable and uncountable, plural tomorrows
(uncountable, countable) A future period or time.
Quotations
Surgoinsville, Tennessee, hasn’t had a doctor since 1965. That’s when the community’s only doctor died. Day after day, Surgoinsville’s modern medical clinic stands empty, useless. […] Surgoinsville’s clinic faces a lot of empty tomorrows.
1978, Alan S. Berger, quoting “The doctor won’t be in today or tomorrow”, The City: Urban Communities and Their Problems, Dubuque, Ia.: Wm. C. Brown Company Publishers, page 359
Additionally, programs such as our Televised Graduate Engineering Instruction effort, designed to allow engineers in the field to benefit from the latest research at our engineering schools, and the Continuous Electron Beam Accelerator Facility, which will spur research in high-energy-particle physics, will help Virginia as well as the entire Southeast enter the brave new high-tech world of tomorrow.
1991, Charles S[pittal] Robb, “The Age of Limits: Its Challenges and Opportunities”, in Robert D. Behn, editor, Governors on Governing, University Press of America, page 10