Definition, Meaning & Synonyms

upon

Preposition
/əˈpɒn/
Definition
An expression used to indicate a position above or in contact with something, or an occurrence based on a condition.
Examples
  • We placed the book upon the shelf.
  • Once upon a time, there was a brave knight.
  • The decision rests upon your shoulders.
Meaning
The term ‘upon’ is used to describe a relationship where one thing is on top of or dependent on another.
Synonyms
  • on
  • over
  • atop
  • above