Once in a while
Meaning
Occasionally; not often but sometimes.
Origin
Unlike many vivid idioms, 'once in a while' has a refreshingly straightforward origin, a testament to the elegant simplicity of English. It emerged prominently in the early 19th century as a concise way to describe infrequent occurrences. The phrase merely unites the singular 'once' with 'a while,' where 'while' is rooted in the Old English 'hwil,' meaning 'a period of time.' Thus, it literally means 'one time within a period of time.' This directness allowed it to seamlessly weave into daily conversation, capturing the subtle rhythm of life's less predictable moments without needing any dramatic backstory, becoming a universal descriptor for events that punctuate our routines without dominating them.
Examples
- I still enjoy baking cookies, though I only do it once in a while now.
- Even though they live far apart, the old friends make sure to call each other once in a while.