The meaning of WHILE is a period of time especially when short and marked by the occurrence of an action or a condition : time. How to use while in a sentence.

While and whilst mean the same when we use them as conjunctions. They both mean ‘during the time that something else happens’, or ‘in contrast with something else’.

dialect Scot and Northern English another word for until: you'll have to wait while Monday for these sheets; you'll never make any progress while you listen to me.

(usually used in adverbial phrases) a period or interval of time: once in a long while trouble or time (esp in the phrase worth one's while): it's hardly worth your while to begin work today

Feb 4, 2026 · Noun while (plural (archaic or informal) whiles) An uncertain duration of time, a period of time.

'While' is a subordinating conjunction used to indicate a simultaneous action or condition between two clauses. It helps create complex sentences by connecting an independent clause with a dependent …

While definition: A period of time.