- Palatal hook
The palatal hook (IPA| ̡) is a type of hook diacritic formerly used in the
International Phonetic Alphabet to representpalatalized consonants . It is a small, leftwards-facing hook joined to the bottom-right side of a letter, and is distinguished from various other hooks indicating retroflexion, etc.The IPA recommended that esh (IPA|ʃ) and
ezh (IPA|ʒ) not use the palatal hook, but instead get special curled symbols: IPA|ʆ and IPA|ʓ. However, versions with the hook may have been used by some authors.The palatal hook was withdrawn in 1989, in favour of a
superscript j following the consonant (i.e., IPA|ƫ becomes IPA|tʲ).Computer encoding
Unicode includes both acombining character for the palatal hook, as well as severalprecomposed character s, includingsuperscript letters with palatal hooks.While LATIN SMALL LETTER T WITH PALATAL HOOK has been in Unicode since 1991, the rest weren't added until 2005. As such, font support for the latter characters is much less than for the former.
References
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