During
Definition 1 of 1
Pro Tip 1/3
Time Span
Use 'during' to indicate a specific period when an event occurs, not just a point in time. She visited several museums during her stay in Paris.
Pro Tip 2/3
Overlap of Events
'During' shows that two or more events are happening at the same time. The child slept during the long flight.
Pro Tip 3/3
Event Duration
Indicates an ongoing event which encompasses another event or period. His interest in music bloomed during his teenage years.