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
The cast had plenty of real-life inspiration to draw upon for its more romantic moments: Hudson is engaged to Danny Fujikawa; Brenda Song is planning a wedding with fellow actor Macaulay Culkin; and Justin Theroux proposed to his fiancé Nicole Brydon Bloom in 2024. Nicole Briese, People.com, 28 Feb. 2025 If agreed upon, couples may decide to open their relationship. Myisha Battle, TIME, 27 Feb. 2025 The bill is awaiting approval with an effective date of July 1, if agreed upon. Shaela Foster, Baltimore Sun, 20 Feb. 2025 But hope and optimism have their limits, even among the heartiest suburbanite, who likely saw the news about the Kennedy construction delay debacle and felt put upon and frustrated — but not surprised. The Editorial Board, Chicago Tribune, 6 Feb. 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 10 Mar. 2025.

Kids Definition

upon

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

More from Merriam-Webster on upon

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