LATIN SMALL LETTER I WITH DOUBLE GRAVE·U+0209

ȉ

Character Information

Code Point
U+0209
HEX
0209
Unicode Plane
Basic Multilingual Plane
Category
Lowercase Letter

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
C8 89
11001000 10001001
UTF16 (big Endian)
02 09
00000010 00001001
UTF16 (little Endian)
09 02
00001001 00000010
UTF32 (big Endian)
00 00 02 09
00000000 00000000 00000010 00001001
UTF32 (little Endian)
09 02 00 00
00001001 00000010 00000000 00000000
HTML Entity
ȉ
URI Encoded
%C8%89

Description

The Unicode character U+0209 is known as the Latin Small Letter I with Double Grave (ẏ). It is a typographical symbol that is part of the Unicode Standard, which aims to represent all characters used in written languages across the world. In digital text, this character has its typical usage in linguistic and cultural contexts where it serves to denote a specific pronunciation or diacritical marking on the letter 'i'. This character is commonly employed in the Kurdish language, particularly in the dialect known as Kurmanji, where it is used to indicate a long vowel sound. The Latin Small Letter I with Double Grave (ẏ) is also utilized in other languages and scripts that use diacritical marks for phonetic or morphological distinctions. It is crucial to note that the accurate representation of such characters is essential for maintaining linguistic diversity, cultural identity, and effective communication in digital formats.

How to type the ȉ symbol on Windows

Hold Alt and type 0521 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character ȉ has the Unicode code point U+0209. In UTF-8, it is encoded using 2 bytes because its codepoint is in the range of 0x0080 to 0x07ff.

    Therefore we know that the UTF-8 encoding will be done over 11 bits within the final 16 bits and that it will have the format: 110xxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+0209 to binary: 00000010 00001001. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11001000 10001001