Dot (diacritic): Difference between revisions

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→‎Raised dot: Use {{char}} to isolate these glyphs because angle brackets risk being misread as glyph elements.
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==Raised dot==
==Raised dot==
* In [[Canadian Aboriginal Syllabics]], in addition to the [[interpunct|middle dot]] as a letter, centred dot diacritic, and dot above diacritic, there also is a [[two dots (diacritic)|two-dot diacritic]] in the [[Naskapi language]] representing /_w_V/ which depending on the placement on the specific Syllabic letter may resemble a colon when placed vertically, [[Diaeresis (diacritic)|diaeresis]] when placed horizontally, or a combination of middle dot and dot above diacritic when placed either at an angle or enveloping a small raised letter {{char|ᓴ}}. Additionally, in [[Northwestern Ojibwe language|Northwestern Ojibwe]], a small raised /wi/ as /w/, the middle dot is raised farther up as either {{char|ᣜ}} or {{char|ᣝ}}; there also is a raised dot [[Canadian Aboriginal syllabics#"Finals", or reduced letters|"Final"]] ({{char|ᣟ}}), which represents /w/ in some [[Swampy Cree language|Swampy Cree]] and /y/ in some Northwestern Ojibwe.
* Number digits in [[Enclosed Alphanumerics]]: ''{{not a typo|🄀 ⒈ ⒉ ⒊ ⒋ ⒌ ⒍ ⒎ ⒏ ⒐}}''
* In [[Canadian Aboriginal Syllabics]], in addition to the middle dot as a letter, centred dot diacritic, and dot above diacritic, there also is a two-dot diacritic in the [[Naskapi language]] representing /_w_V/ which depending on the placement on the specific Syllabic letter may resemble a colon when placed vertically, [[Diaeresis (diacritic)|diaeresis]] when placed horizontally, or a combination of middle dot and dot above diacritic when placed either at an angle or enveloping a small raised letter {{angbr|ᓴ}}. Additionally, in [[Northwestern Ojibwe language|Northwestern Ojibwe]], a small raised /wi/ as /w/, the middle dot is raised farther up as either {{angbr|ᣜ}} or {{angbr|ᣝ}}; there also is a raised dot Final {{angbr|ᣟ}}, which represents /w/ in some [[Swampy Cree language|Swampy Cree]] and /y/ in some Northwestern Ojibwe.


== Letters with dot ==
== Letters with dot ==

Revision as of 22:47, 24 September 2023

◌̇  ◌̣
Dot
  • U+0307 ◌̇ COMBINING DOT ABOVE
  • U+0323 ◌̣ COMBINING DOT BELOW

When used as a diacritic mark, the term dot refers to the glyphs "combining dot above" (◌̇), and "combining dot below" (◌̣) which may be combined with some letters of the extended Latin alphabets in use in a variety of languages. Similar marks are used with other scripts.

Overdot

Language scripts or transcription schemes that use the dot above a letter as a diacritical mark:

The overdot is also used in the Devanagari script, where it is called anusvara.

In mathematics and physics, when using Newton's notation the dot denotes the time derivative as in . In addition, the overdot is one way used to indicate an infinitely repeating set of numbers in decimal notation, as in , which is equal to the fraction 13, and or , which is equal to 17.

Underdot

Raised dot

  • In Canadian Aboriginal Syllabics, in addition to the middle dot as a letter, centred dot diacritic, and dot above diacritic, there also is a two-dot diacritic in the Naskapi language representing /_w_V/ which depending on the placement on the specific Syllabic letter may resemble a colon when placed vertically, diaeresis when placed horizontally, or a combination of middle dot and dot above diacritic when placed either at an angle or enveloping a small raised letter . Additionally, in Northwestern Ojibwe, a small raised /wi/ as /w/, the middle dot is raised farther up as either or ; there also is a raised dot "Final" (), which represents /w/ in some Swampy Cree and /y/ in some Northwestern Ojibwe.

Letters with dot

Encoding

In Unicode, the dot is encoded at:

  • U+0307 ◌̇ COMBINING DOT ABOVE

and at:

  • U+0323 ◌̣ COMBINING DOT BELOW
  • U+0358 ◌͘ COMBINING DOT ABOVE RIGHT
  • U+1DF8 ◌᷸ COMBINING DOT ABOVE LEFT

There is also:

  • U+02D9 ˙ DOT ABOVE (˙, ˙)
  • U+18DF CANADIAN SYLLABICS FINAL RAISED DOT

Pre-composed characters:

See also

  • Anunaasika – Diacritic in Indic scripts
  • Chandrabindu – Diacritic mark typically denoting nazalization, in Indian abugidas
  • Interpunct – Typographical symbol, variously used as word delimiter, currency decimal delimiter, etc. (·)
  • Tittle – Diacritical mark, the dot element of the letters i and j
  • Arabic alphabet
  • Hebrew diacritics

References

  1. ^ a b c United Nations Group of Experts on Geographical Names (2007). Technical reference manual for the standardization of geographical names (PDF). New York: United Nations. p. 169. ISBN 978-92-1-161500-5.

External links