during
preposition
[ ˈdjʊərɪŋ ]
• throughout the course or duration of (a period of time).
• "the restaurant is open during the day"
Similar:
throughout,
through,
in,
in the course of,
throughout the time of,
for the time of,
in the time of,
Origin:
late Middle English: present participle of the obsolete verb dure ‘last, endure, extend’, via Old French from Latin durare ‘to last’ (see duration).