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
The 40th Annual Stellar Gospel Music Awards will premiere on the Stellar Network on Saturday, August 30th at 8 p.m. and 11 p.m. ET; on BET Sunday, August 31st at 8 p.m. ET, and on Bounce TV September 28th at 1 p.m. ET. Demicia Inman, VIBE.com, 7 Aug. 2025 Mark Raymond Gibbon, 62, was on vacation at the Solterra Resort in Davenport, Florida, with his family when deputies from the Polk County Sheriff’s Office were called to a disturbance in a backyard swimming pool on Sunday evening, the sheriff’s office said in a post on X. Jack Guy, CNN Money, 7 Aug. 2025 And refusing to live a Sunday in the fall without NFL RedZone and its 6+ hours of live look ins across football games (+$10.99/month). Brett Owens, Forbes.com, 7 Aug. 2025 Trump quipped while speaking to reporters in Allentown, Pa. on Sunday. Shania Russell, EW.com, 7 Aug. 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 Aug. 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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