vital index
vital index noun: the ratio of the number of births to the number of deaths in a population over a specific period of time.
Noun
vital index (plural vital indexes)
- The ratio of the number of births to the number of deaths in a population over a specific period of time.
- Now what is the real biological meaning of the vital index? What does it actually measure? It measures always the present worth of the evolutionary survival value of a population, but implies nothing as to how this present worth is brought about. Furthermore, the vital index implies nothing...1926, Sweeney, James Shirtley, The Natural Increase of Mankind, page 26
- The epidemic of influenza in 1918 was almost exclusively responsible for the decline of the vital index to 36.31% below the figure of 1912.1929, Sanders, J., Monograph Series, Issue 1, page 28
vital index meaning in Tamil
vital index in Tamil
- பிறப்பிறப்புக் குறியீடு
Forms of vital index
| plural | vital indexes |
|---|
Origin of vital index
From vital + index
Questions about vital index
- What does vital index mean?
- Vital index means the ratio of the number of births to the number of deaths in a population over a specific period of time.
- What is vital index in Tamil?
- Vital index in Tamil is பிறப்பிறப்புக் குறியீடு. See Vital index meaning in Tamil.
- What part of speech is vital index?
- Vital index is a noun.
- What is the plural of vital index?
- The plural of vital index is vital indexes.
Words near vital index in the dictionary
Source and license
Adapted from Wiktionary: vital index (page history and authors); vital index (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Cite this entry: “vital index.” Word.ws, https://word.ws/vital_index. Based on Wiktionary, CC BY-SA 4.0.