Ï, lowercase ï, is a symbol used in various languages written with the Latin alphabet; it can be read as the letter I with diaeresis, I-umlaut or I-trema.

I with Diaeresis
Ï ï
Latin letter I with diaeresis.svg
الاستخدام
نظام الكتابةLatin script
الاستخدام الصوتيقالب:Grid list
Unicode codepointU+00CF, U+00EF
التاريخ
التطور
IE
  • Ï ï
أخرى

Initially in French and also in Afrikaans, Catalan, Dutch, Galician, Southern Sami, Welsh, and occasionally English, ï is used when i follows another vowel and indicates hiatus in the pronunciation of such a word. It indicates that the two vowels are pronounced in separate syllables, rather than together as a diphthong or digraph. For example, French maïs (أص‌د: [ma.is], maize); without the diaeresis, the i is part of the digraph ai: mais (أص‌د: [mɛ], but). The letter is also used in the same context in Dutch, as in Oekraïne (تـُنطق [ukraːˈinə], Ukraine), and English naïve ( /nɑːˈv/ nah-EEV or /nˈv/ ny-EEV).

In scholarly writing on Turkic languages, ï is sometimes used to write the close back unrounded vowel /ɯ/, which, in the standard modern Turkish alphabet, is written as the dotless i ı.[1] The back neutral vowel reconstructed in Proto-Mongolic is sometimes written ï.[2]

In the transcription of Amazonian languages, ï is used to represent the high central vowel [ɨ].

It is also a transliteration of the rune .

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Computing

Lowercase ï is often seen in the sequences � and , which are the Unicode replacement character and byte order mark, respectively, in UTF-8 misinterpreted as ISO-8859-1 or CP1252 (both common encodings in software configured for English-language users). Thus, it tends to indicate that any following mojibake can be corrected by reinterpreting the data as UTF-8.

الحرف Ï ï
Unicode name LATIN CAPITAL LETTER I WITH DIAERESIS LATIN SMALL LETTER I WITH DIAERESIS
Encodings decimal hex decimal hex
يونيكود 207 U+00CF 239 U+00EF
UTF-8 195 143 C3 8F 195 175 C3 AF
Numeric character reference Ï Ï ï ï
Named character reference Ï ï
EBCDIC family 119 77 87 57
ISO 8859-1/2/3/4/9/10/14/15/16 207 CF 239 EF


See also

References

  1. ^ Marcel Erdal, A Grammar of Old Turkic, Handbook of Oriental Studies 3, ISBN 9004102949, 2004, p. 52
  2. ^ Juha Janhunen, ed., The Mongolic Languages ISBN 0415681545, p. 5

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