Thursday

noun

Thurs·​day ˈthərz-(ˌ)dā How to pronounce Thursday (audio) -dē How to pronounce Thursday (audio)
: the fifth day of the week
Thursdays adverb

Examples of Thursday in a Sentence

He was late last Thursday. We went on Thursday and returned on Saturday.
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.
But after an Air India flight crashed on Thursday, marking the first fatal air disaster of a Boeing Dreamliner, Ortberg canceled plans to go to the massive air show that begins on Sunday. Leslie Josephs, CNBC, 15 June 2025 The conflict began Thursday when Israel conducted a wide-ranging attack on Iran’s nuclear and military capabilities hours after the United Nations’s nuclear watchdog passed a resolution declaring Tehran in noncompliance with its nuclear safeguards obligations for the first time in two decades. Emily Hallas, The Washington Examiner, 15 June 2025 The flooding arrived in the San Antonio area on Thursday, when a record 6.11 inches of rain fell, including about 4 inches that fell in a single hour early Thursday morning, according to the National Weather Service. Jordan-Marie Smith, NPR, 15 June 2025 The United Nations' nuclear watchdog said on Thursday Iran was not cooperating with its nuclear obligations for the first time in two decades. Ellie Cook, MSNBC Newsweek, 15 June 2025 See All Example Sentences for Thursday

Word History

Etymology

Middle English, from Old English thursdæg, from Old Norse thōrsdagr; akin to Old English thunresdæg Thursday, Old Norse Thōrr Thor, Old English thunor thunder — more at thunder entry 1

First Known Use

before the 12th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Thursday.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Thursday. Accessed 18 Jun. 2025.

Kids Definition

Thursday

noun
Thurs·​day ˈthərz-dē How to pronounce Thursday (audio)
: the fifth day of the week
Etymology

Old English thursdæg, from early Norse thōrsdagr, literally "day of Thor"

Word Origin
Among the many gods worshiped by the Germanic people who lived in northern Europe in ancient times was one whose name was Thor. Thor was the god of thunder, weather, and crops. In the early Norse language, the fifth day of the week was known as thōrsdagr, literally "day of Thor," in his honor. The Norse name came into Old English as thursdæg, which in time became the Modern English Thursday.
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