1325-75;Middle Englishwhilest, equivalent to whiles + parasitic -t as in amongst, amidst
Examples from the web for whilst
Enjoy summer whilst it's here.
The works they created whilst on-site are now on show in an exhibition.
They will just vote whilst not having a clue as to why they are doing it.
Lets value each other equally whilst we do different things.
Both issues, whilst frustrating, aren't game breaking.
Yes, eating whilst driving can be dangerous, but eating on the street is hardly offensive.
Another car rammed hers whilst she was driving.
I'm trying to figure out a way to have some peace and quiet whilst I work, that's all.
The chin evolved as humans started thinking more and more and needed something to rest on their thumbs whilst thinking.
Many really do pack in a lot of involvement whilst on campus.
British Dictionary definitions for whilst
while
/waɪl/
conjunction
1.
(subordinating) at the same time that: please light the fire while I'm cooking
2.
(subordinating) all the time that: I stay inside while it's raining
3.
(subordinating) in spite of the fact that: while I agree about his brilliance I still think he's rude
4.
(coordinating) whereas; and in contrast: flats are expensive, while houses are cheap
5.
(subordinating; used with a gerund) during the activity of: while walking I often whistle
preposition, conjunction
6.
(Scot & Northern English, dialect) another word for untilyou'll have to wait while Monday for these sheets, you'll never make any progress while you listen to me
noun
7.
(usually used in adverbial phrases) a period or interval of time: once in a long while
8.
trouble or time (esp in the phrase worth one's while): it's hardly worth your while to begin work today