Upon

Definition

Upon is a preposition used to indicate a position on, above, or in close contact with something, or to signify an event that is about to occur or follow immediately.

Parts of Speech

• Preposition

Pronunciation

American English

• IPA Pronunciation: /əˈpɑn/
• Respelling: uh-PON

British English

• IPA Pronunciation: /əˈpɒn/
• Respelling: uh-PON

Etymology

The word "upon" originates from Old English "uppan," a compound of "up" (above) and "on" (on, in contact with). It evolved during Middle English to indicate both physical placement and metaphorical usage.

Derivatives

• Thereupon (adverb)
• Hereupon (adverb)
• Whereupon (adverb)
• Uppish (adjective, rare)
• Uplift (verb, derivative in meaning)

Synonyms

• On
• Above
• Over

Antonyms

• None

Usage

The preposition "upon" is often used in formal or literary contexts, such as "She placed the vase upon the table." It can also indicate an event or action following another, as in "He embarked upon a journey."

Related Terms

• Over: Indicating a position above or across something.
• Onto: Movement toward a surface or position.
• Above: Higher in position than something else.

Detailed Definitions

Preposition

• Indicating physical position on or above something: Refers to placement or contact with a surface.
  • Example: "The book was placed upon the shelf."
• Signifying an event following immediately after another: Describes the sequence of actions or events.
  • Example: "He called upon his friends for help."
• Indicating reliance or dependence: Refers to trust or expectation placed on someone or something.
  • Example: "The company relies upon its employees to meet deadlines."