Sentence examples for On end from inspiring English sources

The phrase "on end" is correct and is often used in written English.
It is typically used to describe something that is continuous or uninterrupted, or to indicate a consecutive sequence of events. Example: The actor performed for three hours on end, to the delight of the audience. In this sentence, "on end" emphasizes the continuous nature of the actor's performance. It could also be used in a sentence like, "I stayed up reading books on end until I finished the series." Here, "on end" indicates a consecutive sequence of events (reading books).