Myriad
Myriad
Main page

Myriad

logo
Community Hub0 subscribers
What are your thoughts?
Be the first to start a discussion here.
Be the first to start a discussion here.
Myriad

In the context of numeric naming systems for powers of ten, myriad is the quantity ten thousand (10,000). Idiomatically, in English, myriad is an adjective used to mean that a group of things has indefinitely large quantity.

Myriad derives from the ancient Greek for ten thousand (μυριάς, myrias) and is used with this meaning in literal translations from Greek, Latin or Sinospheric languages (Chinese, Japanese, Korean, and Vietnamese), and in reference to ancient Greek numerals.

The term myriad is also used in the form "a myriad" for a 100 km × 100 km square (10,000 km²) the grid size of the British Ordnance Survey National Grid and the US Military Grid Reference System. It contains 100 hectads.[citation needed]

The Aegean numerals of the Minoan and Mycenaean civilizations included a symbol composed of a circle with four dashes 𐄫 to denote tens of thousands.

In classical Greek numerals, myriad was written as a capital mu: Μ. To distinguish this numeral from letters, it was sometimes given an overbar: M. Multiples were written above this sign. For example is 4,582×10,000 or 45,820,000.

The etymology of myriad is uncertain. It has been variously connected to PIE *meu- ("damp") in reference to the waves of the sea and to Greek myrmex (μύρμηξ, "ant") in reference to their swarms.

In his Sand Reckoner, Archimedes used "myriad myriad" (MM, one hundred million) as the basis for a numeration system of large powers of ten, which he used to count grains of sand.

Myriad may be used either as an adjective (there are myriad people outside) or as a noun (there is a myriad of people outside), but there are small differences. The former might imply that it is a diverse group of people whereas the latter usually does not.

See all
User Avatar
No comments yet.