Once upon a time, a rabbit met a fox.

Meaning: At a specific moment in the past, a rabbit encountered a fox.

Choice of Words: Once is used to talk about a particular time in the past. Upon is a preposition that means on or in. Time refers to a period or point in history. Rabbit is a small, furry mammal with long ears. Met means to come into the presence or company of someone or something. Fox is a small, carnivorous mammal with a bushy tail.

Alternative Expressions

Related Expressions