Sunday

1 of 2

noun

Sun·​day ˈsən-(ˌ)dā How to pronounce Sunday (audio) -dē How to pronounce Sunday (audio)
Synonyms of Sundaynext
: the first day of the week : the Christian analogue of the Jewish Sabbath
Sundays
ˈsən-(ˌ)dāz
-dēz How to pronounce Sunday (audio)
adverb

Sunday

2 of 2

adjective

1
: of, relating to, or associated with Sunday
2
[from the practice of wearing one's best clothes on Sunday to attend church] : best
Sunday suit
3
: amateur
Sunday painters

Synonyms

Adjective

See All Synonyms & Antonyms in Thesaurus

Examples of Sunday in a Sentence

Noun She visited me last Sunday. My birthday falls on a Sunday this year. Next week I'll arrive on Monday and leave on Sunday. I will leave on Sunday morning. Adjective a charity auction of works by some of the town's more socially prominent Sunday painters
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
State of play: The 2025 March Madness brackets were revealed Sunday, and four local teams are playing in the NCAA Tournament — a first for the city. — Kate Murphy, Axios, 17 Mar. 2025 President has failed to score points with voters on several major topics, according to a new poll published by News on Sunday. — Peter Aitken, Newsweek, 17 Mar. 2025 The notice, published Sunday, repeated Beijing’s plan to stabilize the stock market, establish a childcare subsidy scheme as well as boosting tourism. — Anniek Bao, CNBC, 17 Mar. 2025 Looking for Sunday’s Wordle hints, clues and answer? — Erik Kain, Forbes, 17 Mar. 2025 See All Example Sentences for Sunday

Word History

Etymology

Noun

Middle English, from Old English sunnandæg (akin to Old High German sunnūntag), from sunne sun + dæg day

First Known Use

Noun

before the 12th century, in the meaning defined above

Adjective

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of Sunday was before the 12th century

Phrases Containing Sunday

Rhymes for Sunday

See All Rhymes for Sunday

Browse Nearby Words

Sunday
See all Nearby Words

Cite this Entry

“Sunday.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Sunday. Accessed 21 Mar. 2025.

Copy Citation

Share

Kids Definition

Sunday

1 of 2 noun
Sun·​day ˈsən-dē How to pronounce Sunday (audio)
: the first day of the week : the Christian Sabbath

Sunday

2 of 2 adjective
1
: of, relating to, or associated with Sunday
2
: best entry 1 sense 1
Sunday suit
Etymology

Noun

Old English sunnandæg "Sunday," from sunne "sun" + dæg "day"

Word Origin
It was believed in ancient times that there were seven "planets," including the sun and the moon. The days of the week were named in Latin for these "planets." One of the days was named dies solis, meaning "day of the sun." The Latin name was later translated into other languages. Dies solis became sunnandæg in Old English. The modern English Sunday comes from the Old English sunnandæg.

Biographical Definition

Sunday

biographical name

Sun·​day ˈsən-dē How to pronounce Sunday (audio)
William Ashley 1862–1935 Billy Sunday American evangelist

More from Merriam-Webster on Sunday

Britannica.com: Encyclopedia article about Sunday

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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

Popular in Grammar & Usage

See More

The Difference Between 'i.e.' and 'e.g.'

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)

Why is '-ed' sometimes pronounced at the end of a word?

What's the difference between 'fascism' and 'socialism'?

More Commonly Misspelled Words
See More

Popular in Wordplay

See More

What do SCOTUS, POTUS, and FLOTUS mean?

Flower Etymologies For Your Spring Garden

More Words with Remarkable Origins

Terroir, Oenophile, & Magnum: Ten Words About Wine

8 Words for Lesser-Known Musical Instruments
See More

Popular Features

See More

The Difference Between 'i.e.' and 'e.g.'

What do SCOTUS, POTUS, and FLOTUS mean?

Flower Etymologies For Your Spring Garden
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Word Game Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
Missing Letter A daily crossword with a twist
dog-in-disguise
Rhyme Disguise Quiz Pair up words that look different but sound alike.
See All