Learn how to say During correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word during:
throughout the course or duration of (a period of time):
the restaurant is open during the day
the period during which he grew to adulthood
at a particular point in the course of:
the stabbing took place during a row at a party
late Middle English: present participle of the obsolete verb dure ‘last, endure, extend’, via Old French from Latin durare ‘to last’ (see duration)