duration

[ doo-rey-shuhn, dyoo- ]

noun

1. the length of time something continues or exists (often used with the ).
2. continuance in time.
3. (in the philosophy of Bergson) a temporal continuum, intuitively known, within which the élan vital operates.

duration

/ djʊˈreɪʃən /

noun

1. the length of time that something lasts or continues

Derived Forms

• duˈrational, adjective

Other Word Forms

• du·ration·al adjective

Word History and Origins

Origin of duration¹

First recorded in 1350–1400; Middle English, from Medieval Latin dūrātiōn-, stem of dūrātiō, from Latin dūrāt(us) “lasted” (past participle of dūrāre “to last”; dure ² ) + -iō -ion

Word History and Origins

Origin of duration¹

C14: from Medieval Latin dūrātiō, from Latin dūrāre to last

Example Sentences

Research is ongoing to establish whether there is a link between the frequency and duration of such blocked weather patterns with the changing global climate.

From BBC

Fifa has also tweaked its registration rules to effectively mean clubs can sign players solely for the duration of the tournament.

From BBC

Treatment also includes anti-seizure medication and sedatives, which also help with controlling seizures so they don’t worsen in intensity and duration and result in permanent brain damage.

From Los Angeles Times

However the duration of the shutdown has infuriated airlines.

From BBC

Long duration missions in space take a toll on the body, astronauts lose bone density and suffer muscle loss.

From BBC

Related Words

• continuation
• extent
• period
• span