all-day

adjective
\ ˈȯl-ˈdā How to pronounce all-day (audio) \

Definition of all-day

: lasting for, occupying, or appearing throughout an entire day an all-day trip

First Known Use of all-day

1794, in the meaning defined above

Keep scrolling for more

Learn More about all-day

Time Traveler for all-day

Time Traveler

The first known use of all-day was in 1794

See more words from the same year

Statistics for all-day

Cite this Entry

“All-day.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all-day. Accessed 15 Apr. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

Keep scrolling for more

More Definitions for all-day

all-day

adjective

English Language Learners Definition of all-day

: lasting throughout the day

More from Merriam-Webster on all-day

Thesaurus: All synonyms and antonyms for all-day

Comments on all-day

What made you want to look up all-day? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

The Exceptions Quiz III

  • one green toy robot amidst many red toy robots
  • Which of these words does not mean "nonsense"?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Typeshift

Anagram puzzles meet word search.

TAKE THE QUIZ
Love words? Need even more definitions?

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