The meaning of WHEN is at what time. How to use when in a sentence. WHEN definition: 1.

Understanding the Context

at what time; at the time at which: 2. what/which time: 3. considering the fact that: . Learn more.

Key Insights

Definition of when adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Turning back, then, toward the basement staircase, she began to grope her way through blinding darkness, but had taken only a few uncertain steps when, of a sudden, she stopped short and for a little stood like a stricken thing, quite motionless save that she quaked to her very marrow in the grasp of a great and enervating fear. In this lesson, we’ll walk you through 50 sentences of "when" so you can see exactly how it works in action. Although they seem quite similar, "when" and "while" have very distinct uses.

Final Thoughts

This video offers a quick and concise look at all the differences between these... Mashable: When in Westerosi history does 'A Knight of the Seven Kingdoms' take place? When in Westerosi history does 'A Knight of the Seven Kingdoms' take place? Dallas Morning News: When does voting start in Texas? Key dates to know As elections approach, many Texans are asking when voting begins. Texas does not allow same-day voter registration, but once registered, voters have three opportunities to cast a ballot: in-person ...

USA Today: Tax refunds could be up. When will the IRS accept returns in 2026? The IRS will no longer be issuing tax refunds by paper check to most individual taxpayers who file 2025 tax returns. In 2025, the IRS kicked off the tax season on Monday Jan.