mortality
/mɔ:'tæliti/
Học thuậtThân thiện
Definition
- Noun:
- The condition of being subject to death; the fact that all living things must eventually die: "mortality" refers to the inherent quality of being mortal, not immortal.
- The number of deaths in a given population, area, or period; death rate: "mortality" also refers to a statistical measure, often expressed as a ratio (e.g., deaths per 1,000 people per year).
Examples of Usage
- Noun:
- The novel explores themes of love and mortality. (The novel examines subjects like love and the human condition of being subject to death.)
- Infant mortality has decreased significantly in the last century. (The death rate among very young children has fallen greatly in the last hundred years.)
Advanced Usage
- "force of mortality": In actuarial science, a mathematical function representing the instantaneous rate of death at a specific age.
- Actuaries use the force of mortality to calculate life insurance premiums.
- "mortality salience": In psychology, the conscious awareness of one's own eventual death.
- The theory suggests that mortality salience can influence cultural values and behavior.
Variants and Related Words
- Mortal (adj/n): (adj.) Subject to death; causing death. (n.) A human being.
- All mortal creatures must die. / He was a mere mortal.
- Immortality (n): The condition of living forever; eternal life.
- The myth tells of a hero who sought immortality.
Synonyms
- Death rate: The ratio of deaths to the population.
- Fatality: A death resulting from an accident or disaster.
- Humanity: (When referring to human beings collectively) .
Related Phrases
- Mortality table / Life table: A statistical chart showing the death rate and life expectancy for people at different ages.
- The insurance company updated its mortality table.
- Mortality risk: The risk or probability of death.
- The procedure carries a significant mortality risk.
Noun
- the ratio of deaths in an area to the population of that area; expressed per 1000 per year
- the quality or state of being mortal