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 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 For a wildly imaginative world-building project, the film is mostly ghastly to look at, all flat green-screen and blocky sets for the cast to scramble upon. Katie Walsh, Boston Herald, 3 Apr. 2025 Yes, this was an unusual circumstance, brought upon by recruiting and social distancing restrictions put in place during COVID-19. Tim Casey, Forbes, 25 Mar. 2025 Sigmon used his final words to call upon fellow Christians to help end the death penalty, according to media witnesses. Hannah Parry, Newsweek, 8 Mar. 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 16 Apr. 2025.

Kids Definition

upon

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

More from Merriam-Webster on upon

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