Meaning of Whilst
Bangla: যখন, যতক্ষণ না, যদবধি
Conjunction / সংযোগ / संयोजन
Chiefly British, while.
(subordinating) at the same time that: please light the fire while I'm cooking
(subordinating) all the time that: I stay inside while it's raining
(subordinating) in spite of the fact that: while I agree about his brilliance I still think he's rude
(coordinating) whereas; and in contrast: flats are expensive, while houses are cheap