M
In this article, we will thoroughly explore the phenomenon of M and its implications in modern society. From its origins to its impact today, we will delve into all facets of this issue, analyzing its causes, consequences and possible solutions. Along the following lines, we will examine different perspectives and opinions on M, with the aim of offering a complete and objective overview of this issue. This article will serve as an informative and thoughtful guide for all those interested in better understanding M and its influence on our environment.
 | This article needs additional citations for verification. (March 2016) |
| M | |
|---|---|
| M m | |
 | |
| Usage | |
| Writing system | Latin script |
| Type | Alphabetic and Logographic |
| Language of origin | Latin language |
| Sound values | |
| In Unicode | U+004D, U+006D |
| Alphabetical position | 13 |
| History | |
| Development | |
| Time period | c. 700 BCE to present |
| Descendants | |
| Sisters | |
| Other | |
| Associated graphs | m(x) |
| Associated numbers | 1000 |
| Writing direction | Left-to-right |
 |
| ISO basic Latin alphabet |
|---|
| AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz |
M, or m, is the thirteenth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of several western European languages and others worldwide. Its name in English is em (pronounced /ˈɛm/ ⓘ), plural ems.[1]
History
| Egyptian hieroglyph "n" |
Phoenician Mem |
Western Greek Mu |
Etruscan M |
Latin M | ||
|---|---|---|---|---|---|---|
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The letter M is derived from the Phoenician Mem via the Greek Mu (Μ, μ). Semitic Mem is most likely derived from a "Proto-Sinaitic" (Bronze Age) adoption of the "water" ideogram in Egyptian writing. The Egyptian sign had the acrophonic value /n/, from the Egyptian word for "water", nt; the adoption as the Semitic letter for /m/ was presumably also on acrophonic grounds, from the Semitic word for "water", *mā(y)-.[2]
Use in writing systems
| Orthography | Phonemes |
|---|---|
| Standard Chinese (Pinyin) | /m/ |
| English | /m/, silent |
| French | /m/ |
| German | /m/ |
| Portuguese | /m/, silent |
| Spanish | /m/ |
| Turkish | /m/ |
English
In English, ⟨m⟩ represents the voiced bilabial nasal /m/.
The Oxford English Dictionary (first edition) says that ⟨m⟩ is sometimes a vowel, such as in words like spasm and in the suffix -ism. In modern terminology, this is described as a syllabic consonant (IPA: /m̩/).
The digraph, "mn," when used in the beginning of words, such as mnemonic, is pronounced as /n/. This digraph is the only instance where the letter ⟨m⟩ is silent.
M is the fourteenth most frequently used letter in the English language.
Other languages
The letter ⟨m⟩ represents the voiced bilabial nasal /m/ in the orthography of Latin as well as in those of many modern languages.
In Washo, lower-case ⟨m⟩ represents a voiced bilabial nasal /m/, while upper-case ⟨M⟩ represents a voiceless bilabial nasal /m̥/.
Other systems
In the International Phonetic Alphabet, ⟨m⟩ represents the voiced bilabial nasal /m/.
Other uses
- The Roman numeral M represents the number 1000, though it was not used in Roman times. There is, however, scant evidence that the letter was later introduced in the early centuries A.D. by the Romans.[3]
- Unit prefix M (mega), meaning one million times, and m (milli) meaning one-thousandth.[4][5]
- m is the standard abbreviation for metre (or meter) in the International System of Units (SI).[4] However, m is sometimes also used as an abbreviation for mile.[5]
- M is used as the unit abbreviation for molarity.[4]
- With money amounts, m or M is ambiguous. In the finance industry,[6] m or M means 1,000. In this context, five million dollars is written $5mm or $5MM. Outside of finance, some people use M like the metric system "mega-" to mean one million and write $5M.[4][5]
- M often represents male or masculine, especially in conjunction with F for female or feminine.[4][5]
- In typography, an em dash is a punctuation symbol whose width is similar to that of a capital letter M.
- M is used as a logo by many rapid transit systems, standing for "Metro" (or equivalents in other languages.)
Related characters
Descendants and related characters in the Latin alphabet
- M with diacritics: Ḿ ḿ Ṁ ṁ Ṃ ṃ M̃ m̃ ᵯ[7]
- IPA-specific symbols related to M: ɱ ɰ
- Ɱ : Capital M with hook
- Uralic Phonetic Alphabet-specific symbols related to M:[8]
- U+1D0D ᴍ LATIN LETTER SMALL CAPITAL M
- U+1D1F ᴟ LATIN SMALL LETTER SIDEWAYS TURNED M
- U+1D39 ᴹ MODIFIER LETTER CAPITAL M
- U+1D50 ᵐ MODIFIER LETTER SMALL M
- U+1D5A ᵚ MODIFIER LETTER SMALL TURNED M
- Some symbols related to M were used by the Uralic Phonetic Alphabet prior to its formal standardization in 1902:[9]
- U+2098 ₘ LATIN SUBSCRIPT SMALL LETTER M
- U+A7FA ꟺ LATIN LETTER SMALL CAPITAL TURNED M
- The Teuthonista phonetic transcription system uses U+AB3A ꬺ LATIN SMALL LETTER M WITH CROSSED-TAIL[10]
- Other variations used for phonetic transcription:[11] ᶆ ᶬ ᶭ
- Ɯ ɯ : Turned M
- ꟽ : Inverted M was used in ancient Roman texts to stand for mulier (woman)[12]
- ꟿ : Archaic M was used in ancient Roman texts to abbreviate the personal name 'Manius' (A regular capital M was used for the more common personal name 'Marcus')[12]
- ℳ : currency symbol for Mark
Ancestors and siblings in other alphabets
- 𐤌 : Semitic letter Mem, from which the following symbols originally derive:
Ligatures and abbreviations
- ₥ : Mill (currency)
- ™ : Trademark symbol
- ℠ : Service mark symbol
Other representations
Computing
- U+004D M LATIN CAPITAL LETTER M
- U+006D m LATIN SMALL LETTER M
- U+FF2D Ｍ FULLWIDTH LATIN CAPITAL LETTER M
- U+FF4D ｍ FULLWIDTH LATIN SMALL LETTER M
Other
| NATO phonetic | Morse code |
| Mike |
ⓘ |
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| Signal flag | Flag semaphore | American manual alphabet (ASL fingerspelling) | British manual alphabet (BSL fingerspelling) | Braille dots-134 Unified English Braille |
Notes
References
- ^ "M" Oxford English Dictionary, 2nd edition (1989); Merriam-Webster's Third New International Dictionary of the English Language, Unabridged (1993); "em," op. cit.
- ^ See F. Simons, "Proto-Sinaitic — Progenitor of the Alphabet" Rosetta 9 (2011): Figure Two: "Representative selection of proto-Sinaitic characters with comparison to Egyptian hieroglyphs", (p. 38) Figure Three: "Chart of all early proto-Canaanite letters with comparison to proto-Sinaitic signs" (p. 39), Figure Four: "Representative selection of later proto-Canaanite letters with comparison to early proto-Canaanite and proto-Sinaitic signs" (p. 40). See also: Goldwasser (2010), following Albright (1966), "Schematic Table of Proto-Sinaitic Characters" (fig. 1 Archived 2016-07-03 at the Wayback Machine).
- ^ Gordon, Arthur E. (1983). Illustrated Introduction to Latin Epigraphy. University of California Press. pp. 45. ISBN 9780520038981. Retrieved October 3, 2015.
roman numerals.
- ^ a b c d e "What does M stand for?". The Free Dictionary. Archived from the original on November 25, 2020. Retrieved February 9, 2021.
- ^ a b c d "M definition and meaning". Collins English Dictionary. Archived from the original on February 27, 2021. Retrieved February 9, 2021.
- ^ "MM (Millions)". corporatefinanceinstitute.com. corporate finance institute. Archived from the original on August 5, 2024. Retrieved August 5, 2024.
- ^ Constable, Peter (September 30, 2003). "L2/03-174R2: Proposal to Encode Phonetic Symbols with Middle Tilde in the UCS" (PDF). Archived (PDF) from the original on October 11, 2017. Retrieved March 24, 2018.
- ^ Everson, Michael; et al. (March 20, 2002). "L2/02-141: Uralic Phonetic Alphabet characters for the UCS" (PDF). Archived (PDF) from the original on February 19, 2018. Retrieved March 24, 2018.
- ^ Ruppel, Klaas; Aalto, Tero; Everson, Michael (January 27, 2009). "L2/09-028: Proposal to encode additional characters for the Uralic Phonetic Alphabet" (PDF). Archived (PDF) from the original on October 11, 2017. Retrieved March 24, 2018.
- ^ Everson, Michael; Dicklberger, Alois; Pentzlin, Karl; Wandl-Vogt, Eveline (June 2, 2011). "L2/11-202: Revised proposal to encode "Teuthonista" phonetic characters in the UCS" (PDF). Archived (PDF) from the original on October 11, 2017. Retrieved March 24, 2018.
- ^ Constable, Peter (April 19, 2004). "L2/04-132 Proposal to add additional phonetic characters to the UCS" (PDF). Archived (PDF) from the original on October 11, 2017. Retrieved March 24, 2018.
- ^ a b Perry, David J. (August 1, 2006). "L2/06-269: Proposal to Add Additional Ancient Roman Characters to UCS" (PDF). Archived (PDF) from the original on June 14, 2019. Retrieved March 24, 2018.
