MODIFIER LETTER RHOTIC HOOK·U+02DE

˞

Character Information

Code Point
U+02DE
HEX
02DE
Unicode Plane
Basic Multilingual Plane
Category
Modifier Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
CB 9E
11001011 10011110
UTF16 (big Endian)
02 DE
00000010 11011110
UTF16 (little Endian)
DE 02
11011110 00000010
UTF32 (big Endian)
00 00 02 DE
00000000 00000000 00000010 11011110
UTF32 (little Endian)
DE 02 00 00
11011110 00000010 00000000 00000000
HTML Entity
˞
URI Encoded
%CB%9E

Description

The Unicode character U+02DE, known as the Modifier Letter Rhotic Hook, is a typographical symbol that plays a significant role in digital text representation. Its primary function is to serve as a diacritical mark for certain languages and scripts, specifically in phonetic transcription and transcription systems. The rhotic hook alters the pronunciation of letters it modifies, notably affecting the "r" sound in various languages. This character may be used in linguistic contexts to distinguish between different types of rhotic sounds or to represent historical changes in pronunciation within a particular language. In technical terms, U+02DE is part of the Latin Extended-A block of characters, which includes various special and diacritical marks used in modern and historical languages. The Modifier Letter Rhotic Hook's usage may vary depending on the specific language or transcription system it is applied to, but its primary function remains consistent: to provide an accurate phonetic representation of the intended sound.

How to type the ˞ symbol on Windows

Hold Alt and type 0734 on the numpad. Or use Character Map.

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

    The character ˞ has the Unicode code point U+02DE. 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+02DE to binary: 00000010 11011110. 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:
    11001011 10011110