upon

1 of 2

preposition

up·​on ə-ˈpȯn How to pronounce upon (audio)
-ˈpän
: on

upon

2 of 2

adverb

up·​on ə-ˈpȯn How to pronounce upon (audio)
-ˈpän
1
obsolete : on the surface : on it
2
obsolete : thereafter, thereon

Examples of upon in a Sentence

Preposition He carefully placed the vase upon the table. They built their city upon a cliff overlooking the sea. She was seated upon a throne. an assault upon traditional values She was admitted to his office immediately upon her arrival. That kind of behavior is frowned upon.
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.
Preposition
There has to be an intentionality in how people speak upon and interact with New Orleans, regard its traditions as sacred and position its voices as experts. Cierra Chenier, Essence, 15 Apr. 2025 The crash was the third in 11 years for Liberty Helicopters, leading Senate Minority Leader Charles Schumer to call upon federal authorities to suspend the company’s license. Michael Loria, USA Today, 11 Apr. 2025 Number one is what the project was already calling upon, but was very, very appropriate for this because there’s just so much to explore. Nicole Fell, HollywoodReporter, 11 Apr. 2025 There were even rumors that sneezing in McMahon's presence was frowned upon, as it was perceived as a sign of weakness. John W. Dean, MSNBC Newsweek, 5 Apr. 2025 See All Example Sentences for upon

Word History

First Known Use

Preposition

12th century, in the meaning defined above

Adverb

13th century, in the meaning defined at sense 1

Time Traveler
The first known use of upon was in the 12th century

Cite this Entry

“Upon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/upon. Accessed 25 Apr. 2025.

Kids Definition

upon

preposition
up·​on
ə-ˈpȯn,
-ˈpän,
-(ˌ)pən

More from Merriam-Webster on upon

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