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death rate

death rate

26 2.7
The number of people who die in a population each year shown per 1,000 people
  • noun
  • /dɛθ reɪt/
  • Specialized
translation icon : tasa de mortalidad
  • Experts estimate that the death rate due to heart disease is about 180 deaths per 100,000 people annually.
  • infant death rate
  • high death rate
  • crude death rate

Since that happened, the overdose rate, death rate has doubled.

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Examples

  • The Urban League recognized the high death rates among women who did not receive adequate medical care.

    Academic text (1994)
  • The lowest death rate in the world.

  • But when you cut the death rate in half, what happens?

  • But if you look at the death rate, it was high, but not like at the crisis level.

  • Does anybody know where the death rate is at its worst ?

  • The lower estimates of the death rate are found in the local press.

    Academic text (1992)
  • And the fact is that the difference in death rates is much smaller than the difference in fertility rates.

  • Every year, the death rate lags further behind the birth rate.

  • In the mid term, it's these treatments that can cut the death rate down potentially dramatically.

  • Native populations in the United States had a death rate four times as high as all other racial/ethnic groups combined.

    Academic text (2012)

Synonyms

mortality
vsdeath rate
  • Specialized
77 5.9

The number of deaths in a group of people over time

is expressed specifically as a numerical rate over a defined time period
mortality rate
vsdeath rate
  • Specialized
34 3.8

The number of people who die in a group each year per 1,000 people

is the same measure but named in simpler terms for population statistics
fatality rate
vsdeath rate
  • Specialized
4 4.9

Number of people who die in a group each year per 1,000 people

is the broader population measure, not limited to one group

Antonyms

birth rate
  • Specialized
17 2.5

Number of live births per 1,000 people in a year

Surface Forms

death rate singular
death rates plural

Morphology

death + rate

The meaning 'number of deaths per population per time' is directly and compositionally derived from 'death' (end of life) + 'rate' (frequency per unit). This noun+noun measure pattern is cross-linguistically common and follows standard English composition, so a B1 learner who knows both words will readily infer the MWE meaning.

Etymology

Death rate comes from the simple idea of counting how many deaths happen in a group over time. Because rate means the number per people or per year, the phrase came to mean 'the number of deaths in a population during a period'.