while: Meaning and Definition of

while

1. a period or interval of time: to wait a long while; He arrived a short while ago.
2. a particular time or occasion.
3. at or during this time; all along: She realized all the while that the cake would fall.
4. worth one's time, trouble, or expense: The art exhibition that opened yesterday isn't worth your while.

1. during or in the time that.
2. throughout the time that; as long as.
3. even though; although: While she appreciated the honor, she could not accept the position.
4. at the same time that (showing an analogous or corresponding action): The floor was strewn with books, while magazines covered the tables.

1. until.

1. to cause (time) to pass, esp. in some easy or pleasant manner (usually fol. by away).