Vigesimal - Definition, Meaning, and Examples in English

Definition

^{Context #1 | Adjective}

number system

Vigesimal is a numeral system that is based on the number twenty. It is a system that uses twenty distinct digits to represent numbers, as opposed to the more common decimal system which is based on ten. In a vigesimal system, numbers are typically expressed in bases that involve powers of twenty. Some cultures have used vigesimal counting systems, and it is thought to have originated in various indigenous communities. The word can also refer to any concept or system involving the number twenty.

Synonyms

base-20, twenty-based.

Examples of usage

The Maya civilization used a vigesimal number system.
In some regions, vigesimal counting is still practiced.
The vigesimal representation of twenty-five is similar to the decimal system.

Interesting Facts

Cultural Significance

In some communities, age counting begins at 1 instead of 0, adding a unique twist to the vigesimal system.
Certain languages, such as French, incorporate vigesimal counting in phrases, illustrating its cultural depth.
The traditional French way of saying 80 is 'quatre-vingts,' meaning 'four twenties.'

Mathematics

Vigesimal systems can simplify calculations in specific contexts, like in certain programming languages.
Some Indigenous groups utilize vigesimal counting for land surveying and resource management.
The use of vigesimal systems highlights diversity in numerical understanding and development across cultures.

Historical Uses

The ancient Maya civilization used a vigesimal system not only for counting but also for their calendar calculations.
In ancient Babylon, some counting methods showed traces of vigesimal principles despite the dominant base-60 system.
Vigesimal systems persisted in many societies long before base-10 became the leading standard worldwide.

Linguistics

In many languages, terms for numbers such as 'twenty' and 'forty' indicate vigesimal structure at their core.
Studying how various languages deal with counting can reveal fascinating insights into human cognition and cultural heritage.
Icelandic and Welsh languages prominently feature vigesimal expressions, showcasing how language shapes mathematical concepts.

Origin of 'vigesimal'

Main points about word origin

The term comes from the Latin word 'vigesimus,' which means 'twentieth.'
It reflects a base-20 numbering system, which is different from our common base-10 system.
In various cultures, especially among the Maya, counting in twenties was an important part of how they did math.

The term 'vigesimal' comes from the Latin word 'vigesimus', which means twentieth. This stems from 'viginti', the Latin word for twenty. Historically, various cultures employed vigesimal systems, notably the Maya and the Babylonians, who incorporated the number twenty into their counting methods. The vigesimal system has also been observed in some languages, where counting proceeds in groups of twenty rather than ten. The adoption and application of such a system suggest a fascinating approach to mathematics and trade in ancient societies. The vigesimal influence persists in modern times, particularly in areas where indigenous languages and cultural practices remain strong.

Vigesimal Meaning: Definition, Examples, and Translations