duration
noun
- length of time of an event or process; quality of an event or process with beginning and end
Wiktionary
Pronunciation: /dʒʊˈɹeɪ.ʃən/ / /djʊˈɹeɪ.ʃən/ / /dəˈɹeɪ.ʃən/
noun
Etymology: From Middle English duracioun, from late Old French duracion, from Medieval Latin dūrātiō.
- An amount of time or a particular time interval.
“The duration of the flight will be about 2 hours 45 minutes.”
“She was moaning for the entire duration of the advert break.”
- The time taken for the current situation to end, especially the current war.
“Rationing will last at least for the duration.”
- A measure of the sensitivity of the price of a financial asset to changes in interest rates, computed for a simple bond as a weighted average of the maturities of the interest and principal payments associated with it.