Sunday

1 of 2

noun

Sun·​day ˈsən-(ˌ)dā How to pronounce Sunday (audio) -dē How to pronounce Sunday (audio)
: 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

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
Sanchez, who has strongly opposed immigration enforcement, taunted ICE agents on Sunday after a farmworker died from injuries sustained from a fall during an immigration enforcement raid on a California cannabis farm. Stepheny Price , Bill Melugin, FOXNews.com, 15 July 2025 Shots were fired in the area of Cataldi Park on Sunday afternoon. Jason Mastrodonato, Mercury News, 14 July 2025 But on Sunday, a couple of rarities cost the Padres a chance at their first four-game winning streak since the beginning of May. Kevin Acee, San Diego Union-Tribune, 14 July 2025 During Sunday night’s episode, Madix revealed the results of America’s vote. Giana Levy, Variety, 14 July 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

Browse Nearby Words

Cite this Entry

“Sunday.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Sunday. Accessed 19 Jul. 2025.

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

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