durations

How long things

Duration is the length of time that something lasts or continues.

It emphasizes the span from beginning to end rather than a specific moment: The duration of the flight was about three hours.

The phrase for the duration means for as long as something continues, often implying an indefinite period: We're stuck here for the duration.

In music, duration refers to how long a note is held.

measurement

stopwatch

Interval timing device

clock · metronome · sundial · elapsed · timed · clocked · milliseconds · seconds · minutes · hours

span

length

Measure of extent

period · term · stint · run · spell · phase · cycle · window · timeframe · lifespan

rhythm

tempo

Rate of musical performance

  • paceSpeed of movement
  • beatRhythmic pulse or strike
  • timingArt of choosing moments

cadence · meter · pulse · frequency · rate · sustained · prolonged · brief · fleeting · momentary

geological

epoch

Distinct historical period

  • eraDistinct historical period
  • eonImmense time division
  • periodPunctuation ending sentences

Precambrian · Paleozoic · Mesozoic · Cenozoic · Holocene · Pleistocene · Jurassic · Cretaceous · Triassic · Cambrian

Categories
Opposites
temporal extension

durationsinstants

Infinitesimal time spans

moments · points in time · instances · split seconds · flashes

permanence

durationseternity

Boundless temporal existence

permanence · timelessness · forever · infinity · perpetuity

temporal continuity

durationsinterruptions

Breaks in continuity

breaks · cessations · terminations · endings · stops

Phrases
Family

duration

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G