D defs.my
Entry 1 sense Webster, 1913

During

/do͝or'-ĭng/ · Dur·ing · IPA /ˈdjʊə.ɹɪŋ/
01 prep. In the time of; as long as the action or existence of; as, during life; during the space of a year.
  1. 1.
    In the time of; as long as the action or existence of; as, during life; during the space of a year.