while
Noun:
- A period of time, often short or indefinite: "While" refers to a duration or span of time, typically not precisely defined. It often implies a temporary or passing interval.
Conjunction:
- During the time that; at the same time as: "While" is used to indicate that two actions or situations are happening simultaneously.
- Whereas; used to show a contrast: "While" can introduce a clause that contrasts with the main clause.
- Although; despite the fact that: "While" can be used to mean "although," introducing a concessive clause.
Noun: I haven't seen him for a long while.Let's sit down and rest for a while.
Conjunction (simultaneous action): She read a book while waiting for the train.While I was cooking, the phone rang.
Conjunction (contrast): He prefers tea, while his brother prefers coffee.The north of the country is cold, while the south is warm.
Conjunction (concession): While I understand your point, I cannot agree with it. While the task is difficult, it is not impossible.
"All the while": continuously during a period of time. He pretended to listen, but he was thinking of something else all the while.
"Worth one's while": beneficial or profitable enough to justify the time or effort spent. If you help me with this project, I'll make it worth your while.
- Whilst (conjunction, chiefly British): A formal or literary variant of "while" as a conjunction.
- Noun: Spell, stretch, period, interval, time.
- Conjunction (time): As, when, during the time that.
- Conjunction (contrast): Whereas, but, however.
- Conjunction (concession): Although, though, even though.
- While away (phrasal verb): To spend time in a relaxed or idle way, often to make time pass pleasantly.
Once in a while: Occasionally; not often. I only see my old school friends once in a while.
For a while: For a period of time. Can you stay for a while?
In a while: After a short time. I'll be with you in a while.
- a period of indeterminate length (usually short) marked by some action or condition
- he was here for a little while
- I need to rest for a piece
- a spell of good weather
- a patch of bad weather