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Definitions

upon

[uh-pon, uh-pawn] / əˈpɒn, əˈpɔn /
PREPOSITION
at the time of
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He remembered a Boy Scout hike once where his troop had come upon a clear shallow stream.

From Literature

“This show is not important. What is important is that we get to live in a country that allows us to have a show like this,” Kimmel said upon his return.

From The Wall Street Journal

I think the people who wish ill upon other people will get what’s coming to them.

From Los Angeles Times

At this, the camera pans out to row upon row of white grave stones, seemingly all alike.

From Salon

“No grownups!” the boys exult, upon realizing they are on a deserted island after the plane evacuating them from Britain is shot down.

From The Wall Street Journal